Discovery flourishes when instruments, ideas and people come together in unpredictable ways.

NASA’s Nancy Grace Roman Space Telescope has launched aboard a Falcon Heavy rocket, beginning a mission to map billions of galaxies and hunt for new worlds.

Discover the Nancy Grace Roman Telescope, NASA's next flagship observatory, designed to explore dark energy, dark matter, and beyond.

The Nancy Grace Roman Telescope will probe dark matter and dark energy, discover exoplanets and study stars