Crew Earth Observations (CEO) is a simple yet critical mission undertaken by astronauts aboard the ISS. The requirement? Take ...

Launched on Aug. 12, 2018, the probe is the fastest human-made object in existence. It used flybys of Venus to adjust its ...

Space station crews spend the holidays away from family and friends, but that doesn’t stop them from celebrating in space.

The Earth and its moon are believed to have originated from similar materials: the resulting debris from a massive impact when one large object was struck by another, according to Nasa. The moon ...

A Christmas photo of the NASA astronauts who are still stranded on the International Space Station until next year has ...

NASA gave people on Earth a little glimpse into the International Space Station, but everyone had the same question. Sunita ...

What made NASA's Space Shuttle Orbiter so revolutionary? Dive into its unmatched engineering, from its powerful engines to its durable heat-resistant windows. Witness how it became the workhorse of ...

Pictures from the International Space Station do not disappoint, from comets and northern lights to giant hurricanes and ...

"Good night, good luck, a Merry Christmas, and God bless all of you—all of you on the good Earth" The Apollo 8 crew became the first humans to orbit the Moon on Christmas Eve 1986. The crew presented ...

Astronauts Butch Wilmore and Sunita Williams brought Christmas cheer to the ISS, donning Santa hats despite being stranded in ...

Stay informed on the latest developments and key stories shaping the United States. From breaking news in politics, economy, ...

NASA astronauts Sunita Williams and Barry "Butch" Wilmore celebrated Christmas aboard the ISS, wearing Santa hats in a photo ...