{ "id": 13793, "url": "https://svs.gsfc.nasa.gov/13793/", "page_type": "Produced Video", "title": "Imagining A Roman Space Telescope Ultra Deep Field Image", "description": "From late 2003 into 2004, Hubble captured its iconic Ultra Deep Field image. It changed our understanding of the universe. With 100 times more coverage,what could happen if the Nancy Grace Roman Space Telescope did the same?Music: \"Solaris-alternate track\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || Roman_Deep_Field_Still_1.jpg (1920x1080) [517.5 KB] || 13793_Roman_Deep_Field_1080.mp4 (1920x1080) [83.8 MB] || 13793_Roman_Deep_Field_Best_1080.webm (1920x1080) [11.7 MB] || 13793_Roman_Deep_Field_Best_1080.mp4 (1920x1080) [211.5 MB] || 13793_Roman_Deep_Field_ProRes_1920x1080_2997.mov (1920x1080) [899.5 MB] || 13793_Roman_Deep_Field_SRT_Captions.en_US.srt [1.1 KB] || 13793_Roman_Deep_Field_SRT_Captions.en_US.vtt [1.1 KB] || ", "release_date": "2021-01-11T16:10:00-05:00", "update_date": "2023-05-03T13:44:24.044178-04:00", "main_image": { "id": 380527, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013793/Roman_Deep_Field_Compare_Still.jpg", "filename": "Roman_Deep_Field_Compare_Still.jpg", "media_type": "Image", "alt_text": "Comparative image of the Hubble Ultra Deep Field to scale with the Roman field of view.", "width": 1920, "height": 1080, "pixels": 2073600 }, "main_video": null, "main_credits": { "Produced by": [ { "name": "Scott Wiessinger", "employer": "USRA" } ] }, "progress": "Complete", "media_groups": [ { "id": 318185, "url": "https://svs.gsfc.nasa.gov/13793/#media_group_318185", "widget": "Video player", "title": "", "caption": "", "description": "From late 2003 into 2004, Hubble captured its iconic Ultra Deep Field image. It changed our understanding of the universe. With 100 times more coverage,what could happen if the Nancy Grace Roman Space Telescope did the same?

Music: \"Solaris-alternate track\" from Universal Production Music

Watch this video on the NASA Goddard YouTube channel.

Complete transcript available.

", "items": [ { "id": 223218, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 380516, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013793/Roman_Deep_Field_Still_1.jpg", "filename": "Roman_Deep_Field_Still_1.jpg", "media_type": "Image", "alt_text": "From late 2003 into 2004, Hubble captured its iconic Ultra Deep Field image. It changed our understanding of the universe. 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\r
NASA’s upcoming Nancy Grace Roman Space Telescope will be able to photograph an area of the sky at least 100 times larger than Hubble with the same crisp sharpness. Among the many observations that will be enabled by this wide view on the cosmos, astronomers are considering the possibility and scientific potential of a Roman Space Telescope “ultra-deep field.” Such an observation could reveal new insights into subjects ranging from star formation during the universe’s youth to the way galaxies cluster together in space.\r
\r
Roman will enable new science in all areas of astrophysics, from the solar system to the edge of the observable universe. Much of Roman’s observing time will be dedicated to surveys over wide swaths of the sky. However, some observing time will also be available for the general astronomical community to request other projects. A Roman ultra deep field could greatly benefit the scientific community, say astronomers.\r
\r
As an example, a Roman ultra-deep field could be similar to the Hubble Ultra Deep Field – looking in a single direction for a few hundred hours to build up an extremely detailed image of very faint, distant objects. Yet while Hubble snagged thousands of galaxies this way, Roman would collect millions. As a result, it would enable new science and vastly improve our understanding of the universe.

One of the greatest challenges of the Roman mission will be learning how to analyze the abundance of scientific information in the public datasets that it will produce. In a sense, Roman will create new opportunities not only in terms of sky coverage, but also in data mining.\r
\r
A Roman ultra-deep field would contain information on millions of galaxies – far too many to be studied by researchers one at a time. Machine learning—a form of artificial intelligence—will be needed to process the massive database. While this is a challenge, it also offers an opportunity.", "items": [], "extra_data": {} }, { "id": 318186, "url": "https://svs.gsfc.nasa.gov/13793/#media_group_318186", "widget": "Video player", "title": "", "caption": "", "description": "From late 2003 into 2004, Hubble captured its iconic Ultra Deep Field image. It changed our understanding of the universe. With 100 times more coverage,what could happen if the Nancy Grace Roman Space Telescope did the same?

Shortened one minute version in square aspect ratio for social media.

Music: \"Solaris-alternate track\" from Universal Production Music

Complete transcript available.

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The view then expands to show a wider Hubble survey of that area of sky (white outline), which captured about 265,000 galaxies in a large mosaic. Expanding further, we see the Hubble data overlaid on a ground-based view using data from the Digitized Sky Survey.

An orange outline shows the field of view of NASA’s upcoming Nancy Grace Roman Space Telescope. Roman’s 18 detectors will be able to observe an area of sky at least 100 times larger than the Hubble Ultra Deep Field at one time, with the same crisp sharpness as Hubble.

Credit: NASA, ESA, A. Koekemoer (STScI), and A. Pagan (STScI)", "items": [ { "id": 223237, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 380534, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013793/STScI-R-v2103a-1920x1080.00800_print.jpg", "filename": "STScI-R-v2103a-1920x1080.00800_print.jpg", "media_type": "Image", "alt_text": "This zoom-out animation begins with a view of the Hubble Ultra Deep Field (outlined in blue), which represents the deepest portrait of the universe ever achieved by humankind, at visible, ultraviolet and near-infrared wavelengths. The view then expands to show a wider Hubble survey of that area of sky (white outline), which captured about 265,000 galaxies in a large mosaic. Expanding further, we see the Hubble data overlaid on a ground-based view using data from the Digitized Sky Survey.An orange outline shows the field of view of NASA’s upcoming Nancy Grace Roman Space Telescope. 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This view centers on the Hubble Ultra Deep Field (outlined in blue), which represents the deepest portrait of the universe ever achieved by humankind, at visible, ultraviolet and near-infrared wavelengths. Two insets reveal stunning details of the galaxies within the field.

Beyond the Hubble Ultra Deep Field, additional observations obtained over the past two decades have filled in the surrounding space. These wider Hubble observations reveal over 265,000 galaxies, but are much shallower than the Hubble Ultra Deep field in terms of the most distant galaxies observed.

These Hubble images are overlaid on an even wider view using ground-based data from the Digitized Sky Survey. An orange outline shows the field of view of NASA’s upcoming Nancy Grace Roman Space Telescope. Roman’s 18 detectors will be able to observe an area of sky at least 100 times larger than the Hubble Ultra Deep Field at one time, with the same crisp sharpness as Hubble.

Credit: NASA, ESA, and A. Koekemoer (STScI)

Acknowledgement: Digitized Sky Survey", "items": [ { "id": 223241, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 380537, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013793/STScI-R-p2103a-f-1920x1080_print.jpg", "filename": "STScI-R-p2103a-f-1920x1080_print.jpg", "media_type": "Image", "alt_text": "This composite image illustrates the possibility of a Roman Space Telescope “ultra deep field” observation. In a deep field, astronomers collect light from a patch of sky for an extended period of time to reveal the faintest and most distant objects. This view centers on the Hubble Ultra Deep Field (outlined in blue), which represents the deepest portrait of the universe ever achieved by humankind, at visible, ultraviolet and near-infrared wavelengths. 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Koekemoer (STScI) Acknowledgement: Digitized Sky Survey", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 223242, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 380535, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013793/STScI-R-p2103a-f-1920x1080.png", "filename": "STScI-R-p2103a-f-1920x1080.png", "media_type": "Image", "alt_text": "This composite image illustrates the possibility of a Roman Space Telescope “ultra deep field” observation. In a deep field, astronomers collect light from a patch of sky for an extended period of time to reveal the faintest and most distant objects. This view centers on the Hubble Ultra Deep Field (outlined in blue), which represents the deepest portrait of the universe ever achieved by humankind, at visible, ultraviolet and near-infrared wavelengths. 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Koekemoer (STScI) Acknowledgement: Digitized Sky Survey", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 223243, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 380536, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013793/STScI-R-p2103a-f-1920x1080.tif", "filename": "STScI-R-p2103a-f-1920x1080.tif", "media_type": "Image", "alt_text": "This composite image illustrates the possibility of a Roman Space Telescope “ultra deep field” observation. In a deep field, astronomers collect light from a patch of sky for an extended period of time to reveal the faintest and most distant objects. This view centers on the Hubble Ultra Deep Field (outlined in blue), which represents the deepest portrait of the universe ever achieved by humankind, at visible, ultraviolet and near-infrared wavelengths. 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Koekemoer (STScI) Acknowledgement: Digitized Sky Survey", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 318191, "url": "https://svs.gsfc.nasa.gov/13793/#media_group_318191", "widget": "Single image", "title": "", "caption": "", "description": "This composite image illustrates the possibility of a Roman Space Telescope “ultra deep field” observation. In a deep field, astronomers collect light from a patch of sky for an extended period of time to reveal the faintest and most distant objects. This view centers on the Hubble Ultra Deep Field (outlined in blue), which represents the deepest portrait of the universe ever achieved by humankind, at visible, ultraviolet and near-infrared wavelengths. Two insets reveal stunning details of the galaxies within the field.

Beyond the Hubble Ultra Deep Field, additional observations obtained over the past two decades have filled in the surrounding space. These wider Hubble observations reveal over 265,000 galaxies, but are much shallower than the Hubble Ultra Deep field in terms of the most distant galaxies observed.

These Hubble images are overlaid on an even wider view using ground-based data from the Digitized Sky Survey. An orange outline shows the field of view of NASA’s upcoming Nancy Grace Roman Space Telescope. Roman’s 18 detectors will be able to observe an area of sky at least 100 times larger than the Hubble Ultra Deep Field at one time, with the same crisp sharpness as Hubble.

Credit: NASA, ESA, and A. Koekemoer (STScI)

Acknowledgement: Digitized Sky Survey", "items": [ { "id": 223244, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 380540, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013793/STScI-R-p2103b-f-1920x1080_print.jpg", "filename": "STScI-R-p2103b-f-1920x1080_print.jpg", "media_type": "Image", "alt_text": "This composite image illustrates the possibility of a Roman Space Telescope “ultra deep field” observation. In a deep field, astronomers collect light from a patch of sky for an extended period of time to reveal the faintest and most distant objects. This view centers on the Hubble Ultra Deep Field (outlined in blue), which represents the deepest portrait of the universe ever achieved by humankind, at visible, ultraviolet and near-infrared wavelengths. 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Koekemoer (STScI) Acknowledgement: Digitized Sky Survey", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 223245, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 380538, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013793/STScI-R-p2103b-f-1920x1080.png", "filename": "STScI-R-p2103b-f-1920x1080.png", "media_type": "Image", "alt_text": "This composite image illustrates the possibility of a Roman Space Telescope “ultra deep field” observation. In a deep field, astronomers collect light from a patch of sky for an extended period of time to reveal the faintest and most distant objects. This view centers on the Hubble Ultra Deep Field (outlined in blue), which represents the deepest portrait of the universe ever achieved by humankind, at visible, ultraviolet and near-infrared wavelengths. 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Koekemoer (STScI) Acknowledgement: Digitized Sky Survey", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 223246, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 380539, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013793/STScI-R-p2103b-f-1920x1080.tif", "filename": "STScI-R-p2103b-f-1920x1080.tif", "media_type": "Image", "alt_text": "This composite image illustrates the possibility of a Roman Space Telescope “ultra deep field” observation. In a deep field, astronomers collect light from a patch of sky for an extended period of time to reveal the faintest and most distant objects. This view centers on the Hubble Ultra Deep Field (outlined in blue), which represents the deepest portrait of the universe ever achieved by humankind, at visible, ultraviolet and near-infrared wavelengths. 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Koekemoer (STScI) Acknowledgement: Digitized Sky Survey", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 318192, "url": "https://svs.gsfc.nasa.gov/13793/#media_group_318192", "widget": "Basic text", "title": "For More Information", "caption": "", "description": "See [https://www.nasa.gov/feature/goddard/2021/roman-space-telescope-could-image-100-hubble-ultra-deep-fields-at-once](https://www.nasa.gov/feature/goddard/2021/roman-space-telescope-could-image-100-hubble-ultra-deep-fields-at-once)", "items": [], "extra_data": {} } ], "studio": "gms", "funding_sources": [ "NASA Astrophysics" ], "credits": [ { "role": "Producer", "people": [ { "name": "Scott Wiessinger", "employer": "USRA" } ] }, { "role": "Writer", "people": [ { "name": "Christine Pulliam", "employer": "STScI" } ] }, { "role": "Public affairs officer", "people": [ { "name": "Claire Andreoli", "employer": "NASA/GSFC" } ] }, { "role": "Editor", "people": [ { "name": "Scott Wiessinger", "employer": "USRA" } ] }, { "role": "Science writer", "people": [ { "name": "Ashley Balzer", "employer": "ADNET Systems, Inc." } ] } ], "missions": [ "Nancy Grace Roman Space Telescope" ], "series": [ "Astrophysics Features", "Narrated Movies" ], "tapes": [], "papers": [], "datasets": [], "nasa_science_categories": [ "Universe" ], "keywords": [ "Ast", "Astrophysics", "Galaxy", "HDTV", "Hubble Space Telescope", "Hubble Ultra Deep Field", "Nancy Grace Roman Space Telescope" ], "recommended_pages": [], "related": [ { "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. 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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": 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] || ", "release_date": "2020-07-24T16:00:00-04:00", "update_date": "2023-05-03T13:44:49.254076-04:00", "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. 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Hustak (STScI)\r", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 13497, "url": "https://svs.gsfc.nasa.gov/13497/", "page_type": "Produced Video", "title": "Simulated Image Demonstrates the Power of NASA’s Nancy Grace Roman Space Telescope", "description": "Watch the video to learn more about the Roman Space Telescope's simulated image.Credit: NASA's Goddard Space Flight CenterMusic: \"Flight Impressions\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || Roman_Simulated_Image_Still.jpg (1920x1080) [891.1 KB] || 13497_Simulated_Image_Roman_ProRes_1920x1080_2997.mov (1920x1080) [2.6 GB] || 13497_Simulated_Image_Roman_Best_1080.mp4 (1920x1080) [936.5 MB] || 13497_Simulated_Image_Roman_1080.mp4 (1920x1080) [291.8 MB] || 13497_Simulated_Image_Roman_1080.webm (1920x1080) [22.4 MB] || Simulated_Image_Roman_SRT_Captions.en_US.srt [3.6 KB] || Simulated_Image_Roman_SRT_Captions.en_US.vtt [3.6 KB] || ", "release_date": "2020-01-05T14:00:00-05:00", "update_date": "2023-05-03T13:45:18.541315-04:00", "main_image": { "id": 389018, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013497/WFIRST_Simulated_Image_Still.jpg", "filename": "WFIRST_Simulated_Image_Still.jpg", "media_type": "Image", "alt_text": "Old WFIRST version of videoCredit: NASA's Goddard Space Flight CenterMusic: \"Flight Impressions\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 31035, "url": "https://svs.gsfc.nasa.gov/31035/", "page_type": "Hyperwall Visual", "title": "A Flight Through the CANDELS Ultra Deep Survey Field", "description": "This visualization traverses the CANDELS Ultra Deep Survey (UDS) field to showcase the varied appearances of galaxies and their three-dimensional distribution. The sequence features a dense cluster of galaxies about 6 billion light-years away and extends to galaxies at more than twice that distance. Because the light from these galaxies has travelled for billions of years across space, the images show the galaxies as they appeared billions of years ago. In addition, the expansion of space has redshifted the light of these galaxies toward longer wavelengths (i.e., to the red end of the visible-light region and into the infrared-light region). The changes seen in galaxies during the fly-through illustrate the changes in galaxy structure and appearance over billions of years of cosmic history. CANDELS is an acronym for the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey project. One of the largest projects ever done with the Hubble Space Telescope, CANDELS surveyed five fields to study the development of galaxies over time. The CANDELS observations of the UDS field complement ground-based observations from the United Kingdom Infrared Telescope. Astronomers and visual artists extracted over 26,000 galaxies from the Hubble UDS images and created a computer model based on the measured and estimated properties. Note that the distances used in the visualization are significantly compressed for cinematic purposes. || ", "release_date": "2019-04-26T12:00:00-04:00", "update_date": "2024-10-11T00:28:09.576415-04:00", "main_image": { "id": 410519, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a031000/a031035/uds_candels_fly-example_frame-1920x1080.png", "filename": "uds_candels_fly-example_frame-1920x1080.png", "media_type": "Image", "alt_text": "Explore galaxies within the CANDELS UDS field as observed by the Hubble Space Telescope.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 31020, "url": "https://svs.gsfc.nasa.gov/31020/", "page_type": "Hyperwall Visual", "title": "CANDELS UDF", "description": "This amazingly deep, detailed image is the result of the Hubble Space Telescope’s most substantial and ambitious observing campaign yet, CANDELS—the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey. 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The image displays approximately 30,000 galaxies across 6 billion years of time and space—half the age of the universe—making for a fascinating visual study of galaxy evolution.", "width": 1024, "height": 565, "pixels": 578560 } }, { "id": 12308, "url": "https://svs.gsfc.nasa.gov/12308/", "page_type": "Produced Video", "title": "Hubble vs Roman Space Telescope Image Size Comparisons", "description": "The Nancy Grace Roman Space Telescope is a NASA observatory designed to settle essential questions in the areas of dark energy, exoplanets, and infrared astrophysics. The telescope has a primary mirror that is 2.4 meters in diameter (7.9 feet), and is the same size as the Hubble Space Telescope's primary mirror. The Roman Space Telescope will have two instruments, the Wide Field Instrument, and the Coronagraph Instrument.The Wide Field Instrument will have a field of view that is 100 times greater than the Hubble infrared instrument, capturing more of the sky with less observing time. As the primary instrument, the Wide Field Instrument will measure light from a billion galaxies over the course of the mission lifetime. It will perform a microlensing survey of the inner Milky Way to find ~2,600 exoplanets. || ", "release_date": "2016-09-20T14:00:00-04:00", "update_date": "2024-12-29T23:23:56.781958-05:00", "main_image": { "id": 422896, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012300/a012308/Roman-Hubble_FOV_still_print.jpg", "filename": "Roman-Hubble_FOV_still_print.jpg", "media_type": "Image", "alt_text": "Animated comparison of the relative image sizes from Hubble and the Roman Space Telescope. 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