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

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

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

An astronaut has captured jaw-dropping lightning from space. NASA's Nichole Ayers has wowed space fans with her snaps of the ...

Two NASA astronauts venture outside the International Space Station for a spacewalk to complete station upgrades. Anne ...

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

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 ...

Nasa astronauts Anne McClain and Nichole Ayers completed the fifth all-female spacewalk after a short delay to inspect a ...

NASA astronauts Anne McClain (bottom) and Nichole Ayers (top), both Expedition 73 Flight Engineers, checkout spacesuit ...

NASA astronauts Colonel Anne McClain and Major Nichole Ayers leave the International Space Station for almost 6 hours to to ...

Live coverage of US. Spacewalk 93, Anne McClain and Nichole Ayers will start their spacewalk at 1300BST. The walk will last ...