Houston company Axiom Space's next astronaut launch to the International Space Station, a mission called Ax-4, has been ...

While aboard the International Space Station, NASA astronauts Anne McClain and Nichole Ayers fly around the world every 90 ...

Anne McClain and Nichole Ayers achieved most of their planned tasks on today's (May 1) 5-hour, 44-minute extravehicular ...

The full moon is an ethereal lantern dancing with Earth in NASA astronaut Nichole Ayers' snapshots from the International ...

Facing a $1 billion budget shortfall, NASA is dropping the number of astronauts on the International Space Station.

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

NASA astronauts Colonel Anne McClain and Major Nichole Ayers leave the International Space Station for almost 6 hours to to move an antenna and prepare the station for new solar panels.

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

From orbit, Emi Koussi’s dramatic caldera and lava-scarred slopes hint at its fiery past, while dried lakebeds and erosion ...

Life aboard the International Space Station (ISS) presents unique challenges and experiences for astronauts. They follow a strict schedule of scientif ...

The changes align with a desire that was reflected in the Trump administration's "skinny budget" proposal for NASA, released ...