The telescope, set to launch as early as Aug. 30, holds the promise of uncovering new planets, detecting exploding stars, and helping to explain major questions about the universe, including the myste...

NASA’s Nancy Grace Roman Space Telescope is designed to give scientists a new, wide-angle view of the universe.

NASA's Nancy Grace Roman Space Telescope, encapsulated in its payload fairing, travels from the Payload Hazardous Servicing Facility to the SpaceX hangar at Launch Complex 39A at NASA's Kennedy Space ...