NASA astronaut Nichole Ayers, an Expedition 73 crew member aboard the International Space Station, photographed the "Flower" ...

Don Pettit spent a busy 220 days at the International Space Station. He conducted experiments, talked with students and ...

Indian astronaut Group Captain Shubhanshu Shukla is set to walk in the footsteps of Astronaut Neil Armstrong - even as he is ...

The NY Times has a nice feature on NASA astronaut Don Pettit’s photography from his latest stay in space, a 220-day missio ...

Spring is popping in the northern hemisphere and the full flower moon joined in on the seasonal celebrations on May 12.

The Axiom-4 missions launch is postponed to June 8, with Indian astronaut Shubhanshu Shukla leading the team. Learn about the ...

Sixty-four years after the first American to fly into space sought permission to pee in his suit, a new campaign is pairing ...

Don Pettit, NASA's oldest active astronaut, addressed his eventful return to Earth. Shortly after the spacecraft touched down ...

The San Joaquin Regional Transit District (RTD) unveiled a new bus wrap dedicated to former NASA astronaut José M. Hernández.

The first spacewalk was conducted in 1965, by Russian cosmonaut Alexey Leonov. Nearly 20 years later, cosmonaut Svetlana ...

As they returned to the airlock, the Earth below started to put on a lightning show, and Ayers took note, mesmerized. A day ...

President Donald Trump on Monday celebrated National Astronaut Day on the 64th anniversary of Alan Shepard becoming the first ...