NASA will unveil the Nancy Grace Roman Space Telescope on April 21, and you can watch the event live here at Space.com.

NASA reveals its Roman Space Telescope today: How to watch live, and what's next for the next-generation observatory

Source: space
Source Link: https://www.space.com/astronomy/nasa-reveals-its-roman-space-telescope-today-how-to-watch-live-and-whats-next-for-the-next-generation-observatory