Roman is in Florida, getting ready for its August liftoff.

NASA’s Gamma ray Large Area Telescope (GLAST) awaits its launch in December this year and is currently living in a “clean room” at General Dynamics in Gilbert, Ariz., while it’s being checked and ...

A newly understood bacterium discovered in NASA’s clean rooms is raising the possibility that microbes from Earth have already reached Mars. According to a new study published in the journal ...

After it launches in August, the Nancy Grace Roman Space Telescope is expected to survey far more of the sky than any space telescope before it.