Three NASA astronauts whose prolonged space mission ended with a trip to the hospital last month won't say which one of them ...

With the soft crunching of snow underfoot, Jordan walks steadily through the imposing ice structure, heading "towards the ...

Tech tycoon Elon Musk joined a call between US President-elect Donald Trump and Ukrainian President Volodymyr Zelensky the ...

“The first phase of the engine tests was really a warm-up to make sure that everything looked good prior to running the ...

Nvidia Corp., the world’s most valuable company, named NASA veteran Ellen Ochoa as a director, expanding the size of its ...

WASHINGTON, Nov 8 (Reuters) - Elon Musk's dream of transporting humans to Mars will become a bigger national priority under ...

NASA astronauts Suni Williams and Butch Wilmore have been at the International Space Station months longer than intended, and ...

NASA doctors started working with Williams about a month ago to help her pack on the pounds — even before the viral images ...

NASA astronauts who were part of the SpaceX Crew-8 team will discuss their 235-day mission on the International Space Station that ended in hospitalizations.

Three NASA astronauts are speaking at a news conference Friday after spending more than seven months in space aboard the International Space Station. The event is scheduled to begin at 3:15 p.m. ET.

NASA’s Roman Space Telescope team has integrated the innovative Roman Coronagraph Instrument, marking a major milestone in ...

AXIS (left) and PRIMA are two mission concepts NASA selected for further study as the first probe-class astrophysics mission. WASHINGTON — NASA defended the selection of two concepts for study as the ...