The telescope carries a 2.4-meter primary mirror, the same size as Hubble's. But its Wide Field Instrument is designed for a different kind of work. The 300-megapixel...

Astronomers are lining up to leverage NASA’s soon-to-launch Nancy Grace Roman Space Telescope, which boasts capabilities unlike any previous off-world observatory

NASA's Nancy Grace Roman Space Telescope launches Aug. 30 on a mission to explore some of the most pressing mysteries of the cosmos.