Light plays an important role in regulating our sleep/wake cycle, and our bodies are ultra-sensitive to it. As a result, the ...

The sheer number of objects suggests scientists will soon have to grapple with what counts as a moon versus what’s just a ...

Like our moon, Deimos is tidally locked to Mars, meaning the same side always faces the planet—the only side visible to ...

Will Coogan, Firefly's Blue Ghost Chief Engineer, confirmed on a mission control live feed the spacecraft had entered lunar ...

The Blue Ghost touchdown kicks off two weeks of around-the-clock research by NASA science and technology payloads.

For an hour, HERA flew as close as 5,600 kilometers from the Martian surface, at a speed of 33,480 kilometers an hour. It ...

It’s hitching a ride to the moon to find out whether robots could someday repair spaceships like the one carrying it.

Europe's HERA mission has taken a good look at Mars and its moon Deimos on its way to explore the aftermath of the DART ...

NASA is seeking submissions for a new zero gravity indicator (ZGI) that will accompany the Artemis II astronauts on their ...

The Blue Ghost spacecraft has landed on the Moon, making history as the first private lander to “successfully” achieve this ...

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target. During its brief rendezvous with the Red Planet, Hera caught a glimpse of the ...

On the way to investigate the scene of a historic asteroid collision, a European spacecraft swung by Mars and captured rare ...