The Nancy Grace Roman Space Telescope is being built to map the universe on a scale no previous observatory has attempted, ...

NASA’s latest innovations have transformed the telescope from a simple observational tool into a precision device capable of ...

NASA's nearly complete Nancy Grace Roman Space Telescope has made another set of critical strides toward launch. This fall, ...

The new space station crew includes American Chris Williams, who holds a Ph.D. in astronomy and is a board-certified medical ...

This year’s ozone hole over the Antarctic ranked as the fifth smallest since 1992, according to a new report by NOAA and NASA ...

NASA ER-2 pilot Kirt Stallings waits inside the transport vehicle moments before boarding the airborne science aircraft at ...

The geomagnetic storm is set to reach Britain today and could be one of the largest in 20 years. NASA has postponed a space launch due to a "cannibal" solar storm that could also disrupt GPS, ...

The British Geological Society is warning that the Earth is about to get hit by the most powerful solar storm in over two decades.

Stratolaunch previously announced it received $24.7 million from the Missile Defense Agency for a hypersonic flight test ...

NASA officials reacted strongly against allegations that federal employees were called back to work to dismantle laboratories and move equipment at Goddard Space Flight Center in Greenbelt, ...

Tomorrow marks the beginning of the largest and most extensive planetary-defense exercise in human history — an international ...

A coalition led by the Planetary Society has voiced its support for Jared Isaacman, President Donald Trump's pick to lead ...