https://xcdr.tv/videos/watch/6e520377-bbc4-46eb-ba85-17b1a03d4b8e How do you build a telescope capable of surveying the universe on an unprecedented scale? Join NASA’s Roman Project Scientist, Dr. Julie McEnery, as she explains how the Nancy Grace Roman Space Telescope will discover thousands of new worlds, map billions of galaxies, and investigate the mysteries of dark matter and dark energy. Learn why scientists believe Roman could open the door to entirely new discoveries about our universe. Credit: NASA's Goddard Space Flight Center Dr. Julie McEnery: Talent Paul Morris: Producer / Editor John Philyaw: Camera Operator Music Credit: "Aether" by Espen Haagensli [TONO] via Hyperscore Productions [ASCAP] and Universal Production Music This video can be freely shared and downloaded at https://svs.gsfc.nasa.gov/15069. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. Specific details on such imagery may be found here: https://svs.gsfc.nasa.gov/15069. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.html. If you liked this video, subscribe to the NASA Goddard YouTube channel: https://www.youtube.com/NASAGoddard Follow NASA’s Goddard Space Flight Center · Instagram http://www.instagram.com/nasagoddard · X http://twitter.com/NASAGoddard · Facebook: http://www.facebook.com/NASAGoddard · Flickr http://www.flickr.com/photos/gsfc Fri, 31 Jul 2026 05:59:14 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://xcdr.tv https://xcdr.tv/lazy-static/avatars/d7ff3488-9036-438f-95d1-547afee4fcf4.png https://xcdr.tv/videos/watch/6e520377-bbc4-46eb-ba85-17b1a03d4b8e All rights reserved, unless otherwise specified in the terms specified at https://xcdr.tv/about and potential licenses granted by each content's rightholder.