{ "id": 14943, "url": "https://svs.gsfc.nasa.gov/14943/", "page_type": "Produced Video", "title": "Far and Wide: Additional Graphics", "description": "This page houses animation clips from the Far and Wide video series, which may be useful in presentations or other video products. || ", "release_date": "2026-01-20T11:00:00-05:00", "update_date": "2026-01-16T21:53:09-05:00", "main_image": { "id": 1195505, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014900/a014943/FaW_Precision3DMapping_Still_searchweb.png", "filename": "FaW_Precision3DMapping_Still_searchweb.png", "media_type": "Image", "alt_text": "This animation shows a representative selection of objects in the universe and then encloses them in a cube and measures each one. Roman’s wide view will allow it to study enough large-scale structure of the universe in high precision for scientists to begin understanding its true nature, including dark energy and dark matter, and viewing early galaxies as a population rather than a few individuals who may or may not be “average.” ", "width": 320, "height": 180, "pixels": 57600 }, "main_video": null, "main_credits": {}, "progress": "Complete", "media_groups": [ { "id": 379401, "url": "https://svs.gsfc.nasa.gov/14943/#media_group_379401", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "This page houses animation clips from the Far and Wide video series, which may be useful in presentations or other video products.", "items": [], "extra_data": {} }, { "id": 379390, "url": "https://svs.gsfc.nasa.gov/14943/#media_group_379390", "widget": "Video player", "title": "", "caption": "", "description": "Roman will orbit at Sun-Earth Lagrange Point 2, or L2. There are many advantages to this location a million miles from Earth. It’s colder there, critical for infrared observations, and Earth never blocks much of the view. Hubble, orbiting only 300 miles above the ground, has more limitations on where it can point at any given time.", "items": [ { "id": 503670, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1195489, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014900/a014943/FaW_L2Benefits-LEOLimitations_Still.jpg", "filename": "FaW_L2Benefits-LEOLimitations_Still.jpg", "media_type": "Image", "alt_text": "Roman will orbit at Sun-Earth Lagrange Point 2, or L2. There are many advantages to this location a million miles from Earth. It’s colder there, critical for infrared observations, and Earth never blocks much of the view. Hubble, orbiting only 300 miles above the ground, has more limitations on where it can point at any given time.", "width": 3840, "height": 2160, "pixels": 8294400 } }, { "id": 503671, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1195490, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014900/a014943/FaW_L2Benefits-LEOLimitations_4k.mp4", "filename": "FaW_L2Benefits-LEOLimitations_4k.mp4", "media_type": "Movie", "alt_text": "Roman will orbit at Sun-Earth Lagrange Point 2, or L2. There are many advantages to this location a million miles from Earth. It’s colder there, critical for infrared observations, and Earth never blocks much of the view. Hubble, orbiting only 300 miles above the ground, has more limitations on where it can point at any given time.", "width": 3840, "height": 2160, "pixels": 8294400 } }, { "id": 503672, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1195491, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014900/a014943/FaW_L2Benefits-LEOLimitations_ProRes_3840x2160_2997.mov", "filename": "FaW_L2Benefits-LEOLimitations_ProRes_3840x2160_2997.mov", "media_type": "Movie", "alt_text": "Roman will orbit at Sun-Earth Lagrange Point 2, or L2. 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Only by studying hundreds of millions of galaxies can scientists begin to determine the behavior of the universe as a whole — its large-scale structure, and how it has changed over time. ", "items": [ { "id": 503725, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1195495, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014900/a014943/FaW_UniverseAgeCubes_Still.jpg", "filename": "FaW_UniverseAgeCubes_Still.jpg", "media_type": "Image", "alt_text": "This animation shows a sequence of simulated galaxy distributions, starting at 7.9 billion years ago and progressing backwards to 13.3 billion years ago. Only by studying hundreds of millions of galaxies can scientists begin to determine the behavior of the universe as a whole — its large-scale structure, and how it has changed over time. 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These clips all focus on the relationship between the Nancy Grace Roman and James Webb space telescopes: how they are different and how they will work together. These animations may be useful in presentations and other video products. || ", "release_date": "2026-01-20T11:00:00-05:00", "update_date": "2026-01-16T21:53:12-05:00", "main_image": { "id": 1195482, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014900/a014942/FaW_RomanWebb_WideFarandPrecisely_Still_searchweb.png", "filename": "FaW_RomanWebb_WideFarandPrecisely_Still_searchweb.png", "media_type": "Image", "alt_text": "Webb has the exquisite sensitivity and wavelength range to capture detailed images deeper into the universe than ever before. Roman has an incredibly wide field of view to rapidly survey huge areas of sky while still rivaling Hubble and Webb’s resolving power. Webb will tell us about the early universe and Roman will help us understand how it evolved from there.Credit: NASA's Goddard Space Flight Center/CI Lab", "width": 320, "height": 180, "pixels": 57600 } } ], "sources": [], "products": [ { "id": 14891, "url": "https://svs.gsfc.nasa.gov/14891/", "page_type": "Produced Video", "title": "Far and Wide: Roman and Webb's Overlapping Roles in Understanding Our Universe", "description": "The four Roman/Webb Far and Wide videos that detail the differences between the two missions, why we need both, what they will do and how they will work together.", "release_date": "2026-01-20T11:00:00-05:00", "update_date": "2026-01-29T10:41:29.734222-05:00", "main_image": { "id": 1159452, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014800/a014891/FarandWide_Part_1_Differences_Still.jpg", "filename": "FarandWide_Part_1_Differences_Still.jpg", "media_type": "Image", "alt_text": "Differences", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "newer_versions": [], "older_versions": [], "alternate_versions": [] }