NASA reveals its Roman Space Telescope today: How to watch live, and what's next for the next-generation observatory
April 22, 2026
Watch live: NASA’s Nancy Grace Roman Space Telescope is a game changer and fully assembled – YouTube
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NASA’s newest space telescope is ready for its moment on stage — and soon, in space.
The agency will unveil the Nancy Grace Roman Space Telescope on Tuesday (April 21) at 4 p.m. EDT (2100 GMT), and you can watch the event live here at Space.com courtesy of NASA.
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