Why have they done this? They have done this because Roman will bring transformative new capabilities to explore the Universe.
", "items": [ { "id": 524600, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205506, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_2.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_2.00001_print.jpg", "media_type": "Image", "alt_text": "For decades, over a thousand scientists from across the nation and indeed the world, have been preparing for Roman. They have come together to figure out the best way for Roman to observe the sky, they have kept abreast of relevant new science developments and grown Roman’s science reach, and they have developed innovative new ways to use Roman and exploit its science capabilities from the study of objects in our own solar system to understanding the nature of the very universe itself.Why have they done this? They have done this because Roman will bring transformative new capabilities to explore the Universe.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524582, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205488, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_2.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_2.mp4", "media_type": "Movie", "alt_text": "For decades, over a thousand scientists from across the nation and indeed the world, have been preparing for Roman. They have come together to figure out the best way for Roman to observe the sky, they have kept abreast of relevant new science developments and grown Roman’s science reach, and they have developed innovative new ways to use Roman and exploit its science capabilities from the study of objects in our own solar system to understanding the nature of the very universe itself.Why have they done this? They have done this because Roman will bring transformative new capabilities to explore the Universe.", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380860, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380860", "widget": "Video player", "title": "", "caption": "", "description": "Roman is poised to conduct extraordinary surveys that will impact every area of astronomy. We’ll perform a revolutionary census of planets around other stars, and may confirm the current hints that our standard model of the universe is incorrect and set us on the path to figuring out what is right.
We can do this because Roman’s primary instrument combines exquisite performance and sensitivity with the ability to efficiently and quickly cover large regions of the sky.
", "items": [ { "id": 524601, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205507, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_3.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_3.00001_print.jpg", "media_type": "Image", "alt_text": "Roman is poised to conduct extraordinary surveys that will impact every area of astronomy. We’ll perform a revolutionary census of planets around other stars, and may confirm the current hints that our standard model of the universe is incorrect and set us on the path to figuring out what is right. We can do this because Roman’s primary instrument combines exquisite performance and sensitivity with the ability to efficiently and quickly cover large regions of the sky. ", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524583, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205489, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_3.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_3.mp4", "media_type": "Movie", "alt_text": "Roman is poised to conduct extraordinary surveys that will impact every area of astronomy. We’ll perform a revolutionary census of planets around other stars, and may confirm the current hints that our standard model of the universe is incorrect and set us on the path to figuring out what is right. We can do this because Roman’s primary instrument combines exquisite performance and sensitivity with the ability to efficiently and quickly cover large regions of the sky. ", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380861, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380861", "widget": "Video player", "title": "", "caption": "", "description": "It starts with our field of view, at any instant Roman will see more than 100x the amount of sky that Hubble can see. But it’s more than that, Roman will move and stop and be ready to take the next image very quickly. So it can survey the sky more than 1000 times faster than Hubble.
To put this in context, a survey that would take Roman one month, would take a century with Hubble. So Roman doesn’t do Hubble science faster, it can address entirely new, ambitious science questions.
", "items": [ { "id": 524602, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205508, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_4.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_4.00001_print.jpg", "media_type": "Image", "alt_text": "It starts with our field of view, at any instant Roman will see more than 100x the amount of sky that Hubble can see. But it’s more than that, Roman will move and stop and be ready to take the next image very quickly. So it can survey the sky more than 1000 times faster than Hubble. To put this in context, a survey that would take Roman one month, would take a century with Hubble. So Roman doesn’t do Hubble science faster, it can address entirely new, ambitious science questions.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524584, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205490, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_4.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_4.mp4", "media_type": "Movie", "alt_text": "It starts with our field of view, at any instant Roman will see more than 100x the amount of sky that Hubble can see. But it’s more than that, Roman will move and stop and be ready to take the next image very quickly. So it can survey the sky more than 1000 times faster than Hubble. To put this in context, a survey that would take Roman one month, would take a century with Hubble. So Roman doesn’t do Hubble science faster, it can address entirely new, ambitious science questions.", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 380862, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380862", "widget": "Video player", "title": "", "caption": "", "description": "That one month of Roman observations could survey our own Milkyway, resulting in the detection of up to 20 billion stars. That would itself represent a catalog of astronomical objects much larger than any in existence today. Just with one month of Roman observations.", "items": [ { "id": 524603, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205509, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_5.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_5.00001_print.jpg", "media_type": "Image", "alt_text": "That one month of Roman observations could survey our own Milkyway, resulting in the detection of up to 20 billion stars. That would itself represent a catalog of astronomical objects much larger than any in existence today. Just with one month of Roman observations.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524585, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205491, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_5.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_5.mp4", "media_type": "Movie", "alt_text": "That one month of Roman observations could survey our own Milkyway, resulting in the detection of up to 20 billion stars. That would itself represent a catalog of astronomical objects much larger than any in existence today. Just with one month of Roman observations.", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 380863, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380863", "widget": "Single image", "title": "", "caption": "", "description": "Our main survey will take over a year and will be really huge.", "items": [ { "id": 524586, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205492, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_6.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_6.jpg", "media_type": "Image", "alt_text": "Our main survey will take over a year and will be really huge.", "width": 8001, "height": 4501, "pixels": 36012501 } } ], "extra_data": {} }, { "id": 380864, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380864", "widget": "Video player", "title": "", "caption": "", "description": "We would need over half a million 4K TVs to fully display the single Roman image. To understand the scale - These would cover 45 city blocks, or fully cover El Capitan, in Yosemite National Park - not that I’m suggesting that we should actually cover El Capitan.
", "items": [ { "id": 524604, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205510, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_7.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_7.00001_print.jpg", "media_type": "Image", "alt_text": "We would need over half a million 4K TVs to fully display the single Roman image. To understand the scale - These would cover 45 city blocks, or fully cover El Capitan, in Yosemite National Park - not that I’m suggesting that we should actually cover El Capitan.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524587, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205493, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_7.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_7.mp4", "media_type": "Movie", "alt_text": "We would need over half a million 4K TVs to fully display the single Roman image. To understand the scale - These would cover 45 city blocks, or fully cover El Capitan, in Yosemite National Park - not that I’m suggesting that we should actually cover El Capitan.", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380865, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380865", "widget": "Video player", "title": "", "caption": "", "description": "This survey will contain over 2 billion galaxies, and will enable us to study how the structures in our universe - the stars, the galaxies and clusters of galaxies – grew and evolved. We will also measure how our universe has expanded over time. These are the keys that will allow us to unlock the fundamental nature of dark energy and dark matter, and the fabric of the universe itself.
", "items": [ { "id": 524605, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205511, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_8.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_8.00001_print.jpg", "media_type": "Image", "alt_text": "This survey will contain over 2 billion galaxies, and will enable us to study how the structures in our universe - the stars, the galaxies and clusters of galaxies – grew and evolved. We will also measure how our universe has expanded over time. These are the keys that will allow us to unlock the fundamental nature of dark energy and dark matter, and the fabric of the universe itself.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524588, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205494, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_8.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_8.mp4", "media_type": "Movie", "alt_text": "This survey will contain over 2 billion galaxies, and will enable us to study how the structures in our universe - the stars, the galaxies and clusters of galaxies – grew and evolved. We will also measure how our universe has expanded over time. These are the keys that will allow us to unlock the fundamental nature of dark energy and dark matter, and the fabric of the universe itself.", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380866, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380866", "widget": "Video player", "title": "", "caption": "", "description": "Our universe puts on spectacular cosmic displays every second, but these events happen very quickly and often elude our telescopes. With Roman’s panoramic vision, we’ll not only catch these events, but see many at once. We’ll identify 10s of thousands of supernovae and use these as markers to track the expansion of our universe, we’ll detect bright flares as a star is swept into a supermassive black hole, and we’ll see the extraordinary outbursts when two neutron stars merge to form a black hole.
", "items": [ { "id": 524606, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205512, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_9.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_9.00001_print.jpg", "media_type": "Image", "alt_text": "Our universe puts on spectacular cosmic displays every second, but these events happen very quickly and often elude our telescopes. With Roman’s panoramic vision, we’ll not only catch these events, but see many at once. We’ll identify 10s of thousands of supernovae and use these as markers to track the expansion of our universe, we’ll detect bright flares as a star is swept into a supermassive black hole, and we’ll see the extraordinary outbursts when two neutron stars merge to form a black hole.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524589, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205495, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_9.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_9.mp4", "media_type": "Movie", "alt_text": "Our universe puts on spectacular cosmic displays every second, but these events happen very quickly and often elude our telescopes. With Roman’s panoramic vision, we’ll not only catch these events, but see many at once. We’ll identify 10s of thousands of supernovae and use these as markers to track the expansion of our universe, we’ll detect bright flares as a star is swept into a supermassive black hole, and we’ll see the extraordinary outbursts when two neutron stars merge to form a black hole.", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380867, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380867", "widget": "Video player", "title": "", "caption": "", "description": "These studies are even more exciting now. Recent observations hint that our standard model of the Universe is incorrect. Roman will be able to confirm this and provide the data needed to explore the new phenomena.
It’s really tremendously exciting - we’re likely to go beyond current models, and get to explore entirely new phenomena for the first time.
", "items": [ { "id": 524607, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205513, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_10.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_10.00001_print.jpg", "media_type": "Image", "alt_text": "These studies are even more exciting now. Recent observations hint that our standard model of the Universe is incorrect. Roman will be able to confirm this and provide the data needed to explore the new phenomena. It’s really tremendously exciting - we’re likely to go beyond current models, and get to explore entirely new phenomena for the first time. ", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524590, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205496, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_10.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_10.mp4", "media_type": "Movie", "alt_text": "These studies are even more exciting now. Recent observations hint that our standard model of the Universe is incorrect. Roman will be able to confirm this and provide the data needed to explore the new phenomena. It’s really tremendously exciting - we’re likely to go beyond current models, and get to explore entirely new phenomena for the first time. ", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380868, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380868", "widget": "Video player", "title": "", "caption": "", "description": "Periodically, Roman will turn its sights towards the center of our galaxy and monitor hundreds of million stars in a small patch of sky every few minutes. But it won’t only image millions of stars, it will discover a host of new exoplanets. Up to 40 times more than we know of today. Think of this as the largest census we’ve ever done of other planets in our galaxy. ", "items": [ { "id": 524608, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205514, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_11.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_11.00001_print.jpg", "media_type": "Image", "alt_text": "Periodically, Roman will turn its sights towards the center of our galaxy and monitor hundreds of million stars in a small patch of sky every few minutes. But it won’t only image millions of stars, it will discover a host of new exoplanets. Up to 40 times more than we know of today. Think of this as the largest census we’ve ever done of other planets in our galaxy. ", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524591, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205497, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_11.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_11.mp4", "media_type": "Movie", "alt_text": "Periodically, Roman will turn its sights towards the center of our galaxy and monitor hundreds of million stars in a small patch of sky every few minutes. But it won’t only image millions of stars, it will discover a host of new exoplanets. Up to 40 times more than we know of today. Think of this as the largest census we’ve ever done of other planets in our galaxy. ", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380869, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380869", "widget": "Video player", "title": "", "caption": "", "description": "Roman’s vast reach will allow us to find the weird, the rare and the unusual. Discovery of things like exoplanets with disks, isolated black holes and neutron stars in our galaxy, and runaway supermassive black holes will become routine. We’ll redefine what it means to find a needle in a haystack. ", "items": [ { "id": 524609, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205515, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_12.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_12.00001_print.jpg", "media_type": "Image", "alt_text": "Roman’s vast reach will allow us to find the weird, the rare and the unusual. Discovery of things like exoplanets with disks, isolated black holes and neutron stars in our galaxy, and runaway supermassive black holes will become routine. We’ll redefine what it means to find a needle in a haystack. ", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524592, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205498, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_12.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_12.mp4", "media_type": "Movie", "alt_text": "Roman’s vast reach will allow us to find the weird, the rare and the unusual. Discovery of things like exoplanets with disks, isolated black holes and neutron stars in our galaxy, and runaway supermassive black holes will become routine. We’ll redefine what it means to find a needle in a haystack. ", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380870, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380870", "widget": "Video player", "title": "", "caption": "", "description": "Extraordinary observations will generate extraordinary amounts of data. We have already collected, just in our test campaigns, more data than Hubble and Webb combined. This has driven a new way to use the data, in the cloud, where users access and use the data directly. Our data are immediately available to all, so a high school class in Kentucky can access new Roman data at the same time as a professor in Princeton.
", "items": [ { "id": 524610, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205516, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_13.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_13.00001_print.jpg", "media_type": "Image", "alt_text": "Extraordinary observations will generate extraordinary amounts of data. We have already collected, just in our test campaigns, more data than Hubble and Webb combined. This has driven a new way to use the data, in the cloud, where users access and use the data directly. Our data are immediately available to all, so a high school class in Kentucky can access new Roman data at the same time as a professor in Princeton.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524593, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205499, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_13.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_13.mp4", "media_type": "Movie", "alt_text": "Extraordinary observations will generate extraordinary amounts of data. We have already collected, just in our test campaigns, more data than Hubble and Webb combined. This has driven a new way to use the data, in the cloud, where users access and use the data directly. Our data are immediately available to all, so a high school class in Kentucky can access new Roman data at the same time as a professor in Princeton.", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380871, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380871", "widget": "Video player", "title": "", "caption": "", "description": "And there’s more! Our second instrument, the Roman Coronagraph will demonstrate extraordinary new technical capabilities with ground-breaking science observations. Ground tests indicate that the instrument performance is much better than required to declare success. This may mean that we can directly image cold Jupiter like planets in reflected light for the first time, we might even measure their spectrum of light to get direct information on their chemical composition...
", "items": [ { "id": 524611, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205517, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_14.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_14.00001_print.jpg", "media_type": "Image", "alt_text": "And there’s more! Our second instrument, the Roman Coronagraph will demonstrate extraordinary new technical capabilities with ground-breaking science observations. Ground tests indicate that the instrument performance is much better than required to declare success. This may mean that we can directly image cold Jupiter like planets in reflected light for the first time, we might even measure their spectrum of light to get direct information on their chemical composition...", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524594, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205500, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_14.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_14.mp4", "media_type": "Movie", "alt_text": "And there’s more! Our second instrument, the Roman Coronagraph will demonstrate extraordinary new technical capabilities with ground-breaking science observations. Ground tests indicate that the instrument performance is much better than required to declare success. This may mean that we can directly image cold Jupiter like planets in reflected light for the first time, we might even measure their spectrum of light to get direct information on their chemical composition...", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380872, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380872", "widget": "Video player", "title": "", "caption": "", "description": "and can explore planetary systems at the beginning of their life.", "items": [ { "id": 524612, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205518, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_15.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_15.00001_print.jpg", "media_type": "Image", "alt_text": "and can explore planetary systems at the beginning of their life.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 524595, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205501, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_15.mp4", "filename": "Launch_Flash_Talk_Science_Overview_Slide_15.mp4", "media_type": "Movie", "alt_text": "and can explore planetary systems at the beginning of their life.", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 380873, "url": "https://svs.gsfc.nasa.gov/15091/#media_group_380873", "widget": "Video player", "title": "", "caption": "", "description": "What makes me most excited about Roman is the discovery potential. With 2 billion galaxies, we’ll have 2000 objects that are one in a million. We’ll be exploring patches of the sky as a function of time with exquisite sensitivity - we’ll find new things that “go bump in the night”. I very much hope, and in fact expect, that the most exciting science from Roman will be a surprise, something we couldn’t predict, that will set the stage for the next, deeper set of questions about our universe for future missions to address.
", "items": [ { "id": 524613, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1205519, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015091/Launch_Flash_Talk_Science_Overview_Slide_16.00001_print.jpg", "filename": "Launch_Flash_Talk_Science_Overview_Slide_16.00001_print.jpg", "media_type": "Image", "alt_text": "What makes me most excited about Roman is the discovery potential. With 2 billion galaxies, we’ll have 2000 objects that are one in a million. We’ll be exploring patches of the sky as a function of time with exquisite sensitivity - we’ll find new things that “go bump in the night”. I very much hope, and in fact expect, that the most exciting science from Roman will be a surprise, something we couldn’t predict, that will set the stage for the next, deeper set of questions about our universe for future missions to address. 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It was designed specifically to be followed by the Science Overview presentation.His script notes are available with each individual graphic and also collected here . || ", "release_date": "2026-09-04T12:00:00-04:00", "update_date": "2026-09-04T12:23:33-04:00", "main_image": { "id": 1205524, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a015000/a015090/Launch_Flash_Talk_Spacecraft_Overview_Slide_18_print.jpg", "filename": "Launch_Flash_Talk_Spacecraft_Overview_Slide_18_print.jpg", "media_type": "Image", "alt_text": "Slide 18) – This morning, Roman stands atop a SpaceX Falcon Heavy as a monument to a simple truth: its unparalleled capabilities are only possible due to the unwavering commitment of thousands of people, working together across nearly two decades.Reflected in the primary mirror, imaged in the detector pixels, and stored in every bit of scientific data are the scientists, engineers, technicians, managers, communicators, administrative staff, and agency leaders that have poured years of their careers into this vision. Alongside them stand the family, friends, and colleagues that made sacrifices at home and at work.They all chose to believe that the mission mattered and take responsibility for its success. They chose to show up with their very best every day, and collaborate across institutions, disciplines, and generations.Roman will not merely observe the universe. It will be an embodiment of human potential. 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What is the next step in exploring the cosmos? The Nancy Grace Roman Space Telescope, NASA’s upcoming flagship mission, will take Hubble’s resolution and widen its infrared view to more than 100 times the coverage in every single image. Roman is a survey telescope that can peer through the Milky Way’s obscuring dust, and see faint, distant galaxies. Roman’s rigid design allows it to scan large regions of sky very quickly. Hubble would take 1,000 years to observe what Roman can see in one. Roman’s 18 4k x 4k detectors create 300-megapixel images covering an area of sky slightly larger than the full Moon. Roman will also look at the same regions of space repeatedly over time, allowing astronomers to see changes and observe temporary events like supernovae. Roman’s surveys of deep space and the center of our Milky Way galaxy will find thousands of new exoplanets, survey millions of galaxies, help us understand dark matter and dark energy, and learn more about the evolution of the universe. || ", "release_date": "2025-12-23T11:00:00-05:00", "update_date": "2026-06-15T08:21:31-04:00", "main_image": { "id": 1195195, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014900/a014937/WideningOurGaze_Still.jpg", "filename": "WideningOurGaze_Still.jpg", "media_type": "Image", "alt_text": "NASA’s freshly assembled Nancy Grace Roman Space Telescope will revolutionize our understanding of the universe with its deep, crisp, sweeping infrared views of space. The mission will transform virtually every branch of astronomy and bring us closer to understanding the mysteries of dark energy, dark matter, and how common planets like Earth are throughout our galaxy. Roman is on track for launch by May 2027, with teams working toward a launch as early as fall 2026. Credit: NASA’s Goddard Space Flight CenterMusic: “Forever Clouds,” Cyrus Reynolds [BMI], Universal Production MusicOpening Webb visualization credits: NASA, ESA, CSA, STScI, Danielle Kirshenblat (STScI); Acknowledgment: VISTA, DSS, Akira Fujii Watch this video on the NASA Goddard YouTube channel.Complete transcript available.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 14917, "url": "https://svs.gsfc.nasa.gov/14917/", "page_type": "Infographic", "title": "Roman Galactic Plane Survey", "description": "No description available.", "release_date": "2025-12-12T10:00:00-05:00", "update_date": "2025-12-11T16:37:50.360254-05:00", "main_image": { "id": 1159277, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014900/a014917/Roman_GalacticPlaneSurvey_Final_Half.jpg", "filename": "Roman_GalacticPlaneSurvey_Final_Half.jpg", "media_type": "Image", "alt_text": "", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 13921, "url": "https://svs.gsfc.nasa.gov/13921/", "page_type": "Produced Video", "title": "The Roman Space Telescope's Simulated Ultra-Deep Field Image", "description": "This video demonstrates how Roman could expand on Hubble’s iconic Ultra Deep Field image. While a similar Roman observation would be just as sharp as Hubble’s and see equally far back in time, it could reveal an area 300 times larger, offering a much broader view of cosmic ecosystems. Credit: NASA’s Goddard Space Flight CenterMusic: \"Subterranean Secret\" and \"Expectant Aspect\" from Universal Production Music.Watch this video on the NASA Goddard YouTube channel.Complete transcript available. || SUDF_Footprint_print.jpg (1024x576) [232.0 KB] || SUDF_Footprint.jpg (3840x2160) [2.7 MB] || SUDF_Footprint_thm.png (80x40) [4.3 KB] || SUDF_Footprint_searchweb.png (320x180) [71.2 KB] || SUDF_Footprint_web.png (320x180) [71.2 KB] || 13921_Roman_Simulated_UDF_1080.webm (1920x1080) [24.4 MB] || 13921_Roman_Simulated_UDF_1080.mp4 (1920x1080) [228.8 MB] || 13921_Roman_Simulated_UDF_1080_Best.mp4 (1920x1080) [439.7 MB] || 13921_Roman_Simulated_UDF_SRT_Captions.en_US.srt [3.8 KB] || 13921_Roman_Simulated_UDF_SRT_Captions.en_US.vtt [3.9 KB] || 13921_Roman_Simulated_UDF_ProRes_1920x1080_2997.mov (1920x1080) [3.0 GB] || roman_view_clip.hwshow || ", "release_date": "2022-01-10T10:00:00-05:00", "update_date": "2022-01-10T10:18:19-05:00", "main_image": { "id": 377206, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013900/a013921/SUDF_Footprint_print.jpg", "filename": "SUDF_Footprint_print.jpg", "media_type": "Image", "alt_text": "This video demonstrates how Roman could expand on Hubble’s iconic Ultra Deep Field image. While a similar Roman observation would be just as sharp as Hubble’s and see equally far back in time, it could reveal an area 300 times larger, offering a much broader view of cosmic ecosystems. \rCredit: NASA’s Goddard Space Flight Center\rMusic: \"Subterranean Secret\" and \"Expectant Aspect\" from Universal Production Music.Watch this video on the NASA Goddard YouTube channel.Complete transcript available.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 10662, "url": "https://svs.gsfc.nasa.gov/10662/", "page_type": "Produced Video", "title": "Webb Science Simulations: Planetary Systems and Origins of Life", "description": "Supercomputer simulations of planeratry evolution. Part 1: Turbulent Molecular Cloud Nebula with Protostellar ObjectsThe Advanced Visualization Laboratory (AVL) at the National Center for Supercomputing Applications (NCSA) collaborated with NASA and Drs. Alexei Kritsuk and Michael Norman to visualize a computational data set of a turbulent molecular cloud nebula forming protostellar objects and accretion disks approximately 100 AU in diameter, on the order of the size of our solar system. AVL used its Amore software to interpolate and render the Adaptive Mesh Refinement (AMR) simulation generated from ENZO code for cosmology and astrophysics. The AMR simulation was developed by Drs. Kritsuk and Norman at the Laboratory for Computational Astrophysics. The AMR simulation generated more than 2 terabytes of data and follows star formation processes in a self-gravitating turbulent molecular cloud with a dynamic range of half-a-million in linear scale, resolving both the large-scale filamentary structure of the molecular cloud (~5 parsec) and accretion disks around emerging young protostellar objects (down to 2 AU). Part 2: Protoplanetary Disk and Planet FormationThe Advanced Visualization Laboratory (AVL) at the National Center for Supercomputing Applications (NCSA) collaborated with NASA and Dr. Aaron Boley to visualize the 16,000 year evolution of a young, isolated protoplanetary disk which surrounds a newly-formed protostar. The disk forms spiral arms and a dense clump as a result of gravitational collapse. Dr. Aaron Boley developed this computational model to investigate the response of young disks to mass accretion from their surrounding envelopes, including the direct formation of planets and brown dwarfs through gravitational instability. The main formation mechanism for gas giant planets has been debated within the scientific community for over a decade. One of these theories is 'direct formation through gravitational instability.' If the self-gravity of the gas overwhelms the disk's thermal pressure and the stabilizing effect of differential rotation, the gas closest to the protostar rotates faster than gas farther away. In this scenario, regions of the gaseous disk collapse and form a planet directly. The study, presented in Boley (2009), explores whether mass accretion in the outer regions of disks can lead to such disk fragmentation. The simulations show that clumps can form in situ at large disk radii. If the clumps survive, they can become gas giants on wide orbits, e.g., Fomalhaut b, or even more massive objects called brown dwarfs. Whether a disk forms planets at large radii and, if so, the number of planets that form, depend on how much of the envelope mass is distributed at large distances from the protostar. The results of the simulations suggest that there are two modes of gas giant planet formation. The first mode occurs early in the disk's lifetime, at large radii, and through the disk instability mechanism. After the main accretion phase is over, gas giants can form in the inner disk, over a period of a million years, through the core accretion mechanism, which researchers are addressing in other studies.Thanks to R. H. Durisen, L. Mayer, and G. Lake for comments and discussions relating to this research. This study was supported in part by the University of Zurich, Institute for Theoretical Physics, and by a Swiss Federal Grant. Resources supporting this work were provided by the NASA High-End Computing (HEC) Program through the NASA Advanced Supercomputing (NAS) Division at Ames Research Center.AVL at NCSA, University of Illinois. || ", "release_date": "2021-04-14T00:00:00-04:00", "update_date": "2021-04-16T08:00:09-04:00", "main_image": { "id": 378967, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010662/Nebula_Tour_1.00002_print.jpg", "filename": "Nebula_Tour_1.00002_print.jpg", "media_type": "Image", "alt_text": "JWST Science Simulations: Nebula Tour 1.This visualization shows a tour of a turbulent molecular cloud forming multiple protoplanetary disks. Credits: NCSA, NASA, A. Kritsuk, M. Norman", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 13667, "url": "https://svs.gsfc.nasa.gov/13667/", "page_type": "Produced Video", "title": "The Roman Space Telescope's Immense Data Volume", "description": "This infographic showcases the difference in data volume between the Nancy Grace Roman, Webb and Hubble space telescopes. Each day, Roman will send over 500 times more data back to Earth than Hubble.Credit: NASA's Goddard Space Flight Center || Roman_Data_Scale_Final_1080.png (1920x1080) [9.7 MB] || Roman_Data_Scale_Final_1080.jpg (1920x1080) [515.8 KB] || Roman_Data_Scale_Final_1080_print.jpg (1024x576) [99.3 KB] || Roman_Data_Scale_Final.png (3840x2160) [38.9 MB] || Roman_Data_Scale_Final.jpg (3840x2160) [1.9 MB] || Roman_Data_Scale_Final.png.hwshow [119 bytes] || ", "release_date": "2020-07-24T16:00:00-04:00", "update_date": "2020-09-17T10:44:28-04:00", "main_image": { "id": 383863, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013667/Roman_Data_Scale_HubbleOnly_Final_1080.jpg", "filename": "Roman_Data_Scale_HubbleOnly_Final_1080.jpg", "media_type": "Image", "alt_text": "This infographic showcases the difference in data volume between the Nancy Grace Roman and Hubble space telescopes. Each day, Roman will send over 500 times more data back to Earth than Hubble.Credit: NASA's Goddard Space Flight Center", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 13672, "url": "https://svs.gsfc.nasa.gov/13672/", "page_type": "Produced Video", "title": "Nancy Grace Roman Space Telescope Field-of-View Zooms", "description": "This video of the Eagle Nebula showcases the superb resolution and wide field of view of NASA’s upcoming Nancy Grace Roman Space Telescope. It begins with a Hubble image of the famous Pillars of Creation superimposed on a ground-based image. The view then zooms out to show the full field of view of Roman’s Wide Field Instrument. Roman’s images will have the resolution of Hubble while covering an area about 100 times larger in a single pointing.Credit: L. Hustak (STScI) || STScI-H-v2041c-3840x2160.00750_print.jpg (1024x576) [171.0 KB] || STScI-H-v2041c-3840x2160.00750_searchweb.png (320x180) [96.1 KB] || STScI-H-v2041c-3840x2160.00750_thm.png (80x40) [6.6 KB] || STScI-H-v2041c-1920x1080.mp4 (1920x1080) [7.9 MB] || STScI-H-v2041c-1920x1080.webm (1920x1080) [2.8 MB] || STScI-H-v2041c-3840x2160.mp4 (3840x2160) [41.3 MB] || science-ov-13.hwshow [770 bytes] || Astrophysics.hwshow [642 bytes] || ", "release_date": "2020-07-24T16:00:00-04:00", "update_date": "2020-07-24T15:05:59-04:00", "main_image": { "id": 383690, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013672/STScI-H-v2041c-3840x2160.00750_print.jpg", "filename": "STScI-H-v2041c-3840x2160.00750_print.jpg", "media_type": "Image", "alt_text": "This video of the Eagle Nebula showcases the superb resolution and wide field of view of NASA’s upcoming Nancy Grace Roman Space Telescope. It begins with a Hubble image of the famous Pillars of Creation superimposed on a ground-based image. The view then zooms out to show the full field of view of Roman’s Wide Field Instrument. Roman’s images will have the resolution of Hubble while covering an area about 100 times larger in a single pointing.\r\rCredit: L. Hustak (STScI)\r", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 12740, "url": "https://svs.gsfc.nasa.gov/12740/", "page_type": "Produced Video", "title": "Doomed Neutron Stars Create Blast of Light and Gravitational Waves", "description": "This animation captures phenomena observed over the course of nine days following the neutron star merger known as GW170817, detected on Aug. 17, 2017. They include gravitational waves (pale arcs), a near-light-speed jet that produced gamma rays (magenta), expanding debris from a kilonova that produced ultraviolet (violet), optical and infrared (blue-white to red) emission, and, once the jet directed toward us expanded into our view from Earth, X-rays (blue). Credit: NASA's Goddard Space Flight Center/CI LabMusic: \"Exploding Skies\" from Killer TracksWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || Neutron_Star_Merger_Still_2_new_1080.png (1920x1080) [2.5 MB] || Neutron_Star_Merger_Still_2_new_1080.jpg (1920x1080) [167.3 KB] || Neutron_Star_Merger_Still_2_new_print.jpg (1024x576) [50.4 KB] || Neutron_Star_Merger_Still_2_new.png (3840x2160) [7.7 MB] || Neutron_Star_Merger_Still_2_new.jpg (3840x2160) [1.0 MB] || Neutron_Star_Merger_Still_2_new_thm.png (80x40) [4.4 KB] || Neutron_Star_Merger_Still_2_new_searchweb.png (320x180) [51.4 KB] || 12740_NS_Merger_Update_1080.m4v (1920x1080) [50.3 MB] || 12740_NS_Merger_Update_H264_1080.mp4 (1920x1080) [96.9 MB] || 12740_NS_Merger_Update_1080p.mov (1920x1080) [101.9 MB] || NS_Merger_SRT_Captions.en_US.srt [417 bytes] || NS_Merger_SRT_Captions.en_US.vtt [399 bytes] || 12740_NS_Merger_4k_Update.webm (3840x2160) [10.0 MB] || 12740_NS_Merger_4k_Update_H264.mp4 (3840x2160) [254.9 MB] || 12740_NS_Merger_4k_Update_H264.mov (3840x2160) [516.7 MB] || 12740_NS_Merger_4k_Update_ProRes_3840x2160_5994.mov (3840x2160) [5.1 GB] || 12740_NS_Merger_4k_Update_H264.hwshow [90 bytes] || ", "release_date": "2017-10-16T10:00:00-04:00", "update_date": "2021-09-09T09:43:30-04:00", "main_image": { "id": 410279, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012700/a012740/Neutron_Star_Merger_Still_2_new_1080.jpg", "filename": "Neutron_Star_Merger_Still_2_new_1080.jpg", "media_type": "Image", "alt_text": "This animation captures phenomena observed over the course of nine days following the neutron star merger known as GW170817, detected on Aug. 17, 2017. They include gravitational waves (pale arcs), a near-light-speed jet that produced gamma rays (magenta), expanding debris from a kilonova that produced ultraviolet (violet), optical and infrared (blue-white to red) emission, and, once the jet directed toward us expanded into our view from Earth, X-rays (blue). Credit: NASA's Goddard Space Flight Center/CI LabMusic: \"Exploding Skies\" from Killer TracksWatch this video on the NASA Goddard YouTube channel.Complete transcript available.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 12314, "url": "https://svs.gsfc.nasa.gov/12314/", "page_type": "Produced Video", "title": "Universe Expansion Funnel", "description": "Animated still image depicting the expansion history of the universe. || Universe_Expansion_Funnel_print.jpg (1024x576) [154.3 KB] || Universe_Expansion_Funnel.jpg (5760x3240) [1.9 MB] || Universe_Expansion_Funnel_searchweb.png (320x180) [80.9 KB] || Universe_Expansion_Funnel_thm.png (80x40) [6.1 KB] || Expansion_Funnel_H264_1080p.mov (1920x1080) [54.1 MB] || Expansion_Funnel_H264_1080p.webm (1920x1080) [3.4 MB] || 5760x3240_16x9_30p (5760x3240) [0 Item(s)] || Expansion_Funnel_H264_4K.mov (4096x2304) [72.0 MB] || Expansion_Funnel_5760_ProRes.mov (5760x3240) [3.6 GB] || ", "release_date": "2016-09-20T14:00:00-04:00", "update_date": "2016-09-20T14:46:12-04:00", "main_image": { "id": 422493, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012300/a012314/Universe_Expansion_Funnel_print.jpg", "filename": "Universe_Expansion_Funnel_print.jpg", "media_type": "Image", "alt_text": "Animated still image depicting the expansion history of the universe.", "width": 1024, "height": 576, "pixels": 589824 } } ], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }