NASA astronauts Anne McClain and Nichole Ayers emerged around 9 a.m. Thursday, May 1 for the fifth-ever all-female spacewalk.

Alpha rocket built by Central Texas-based Firefly Aerospace crashes into the Pacific north of Antarctica after taking off from California space base.

Hello, Eos! Recently discovered molecular cloud is believed to be one of the largest structures in the sky and among the ...

Billionaire Jared Isaacman, who has been to space twice and is Trump's pick to head NASA, could be one step closer to ...

In November 2024 witnesses testifying in the halls of Congress reignited public interest in UFOs with accounts of strange ...

Recent developments in science include a failed rocket launch by Firefly Aerospace, a major milestone in global nuclear ...

Six rockets lifted off from launchpads across the globe in under 18 hours between Monday and Tuesday. The tightly packed ...

Two NASA astronauts plan to participate in a 6-hour, 35-minute spacewalk Thursday to upgrade the International Space ...

A Firefly Aerospace rocket launched from California crashed into the Pacific Ocean north of Antarctica, failing to place into ...

Recent science news highlights include Firefly's Alpha rocket crash, China's spacecraft return, NASA and FCC nominations ...

A Firefly Aerospace rocket failed to deliver its payload to orbit on Tuesday, creating a cloud of debris in the sky before ...

Launch provider says a nozzle extension on the upper engine was lost during stage separation, preventing the rocket from ...