Sky watchers will soon be able to spot the waning crescent Moon visit two Solar System worlds in the early morning sky ...

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

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

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 made headlines as they stepped out of the International Space Station for a ...

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

NASA astronauts Anne McClain and Nichole Ayers have successfully completed the fifth all-female spacewalk in history, ...

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

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

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