Kelly had spent more time in space than almost any other person—four missions ... and has been seen wearing a T-shirt that says “NUKE MARS.” SpaceX notes on its Web site that the red ...

They are going to look — similarly to what they’ve done at other agencies — at our payments,” the agency’s acting director said.

In the first installment of her column "Hidden Gems from a Black Girl Engineering Major," Cayla Withers writes about the ...

New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured by the rover's Mastcam, which NASA's Jet Propulsion Laboratory compared to the rover's ...

The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

Rockets propelled by nuclear reactors could slash the time it takes us to get to Mars. The first humans to ... Systems (GA-EMS), in collaboration with NASA, achieved an important milestone on ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

NASA's Mars Global Surveyor captured the image, sparking debates about its origins. SpaceX CEO Elon Musk has shown interest, suggesting a mission to investigate. The formation's perfect geometry ...

Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

NASA's Mars rover that's exploring the planet and conducting research, including picking up samples for analysis back on Earth, found a "texture unlike anything we've seen before". The Perseverance ...