NASA’s Lucy spacecraft will swoop past a small asteroid this weekend as it makes its way to an even bigger prize: the ...

The ultimate purpose of PUNCH is to use its four instruments — three wide-field imagers (WFI) and a near-field imager (NFI) — ...

Amid harsh cuts, the Trump administration has proposed canceling the nearly ready-to-launch Nancy Grace Roman Space Telescope ...

As NASA prepares to return to the moon, studying astronaut health and safety is a top priority. Scientists monitor and ...

More states are lining up in a bid to host NASA’s headquarters, but the prize they seek may turn out to be smaller than they ...

In this week’s edition of The Prototype, we look at potential first signs of life on another world, an FDA greenlight for ...

This mission will pave the way for groundbreaking observations of everything from petroleum reserves to global supplies of ...

Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan ...

Blue Origin's all-female 11-minute flight on April 14 reminds us that there's a long line of women who have been making ...

The Astrogeology Science Center, which has helped astronauts and robots reach other worlds safely, is facing a substantial ...

A billionaire tech CEO and private astronaut, Jared Isaacman, faced questions at a US Senate hearing about a rumored shift in ...

NASA astronaut Don Pettit celebrates his 70th birthday with a spectacular return from the International Space Station after 220 days in orbit.