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

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

NASA astronauts Nichole Ayers and Anne McClain will answer prerecorded questions about science, technology, engineering, and ...

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

NASA astronaut and Expedition 72 flight engineer Anne McClain is pictured near one of the International Space Station's main ...

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

A lightning storm on Earth taken by astronaut Nichole Ayers from the International Space Station on Friday, May 2. (Nichole ...

A tense moment for a NASA astronaut was captured after she noticed a ‘slice’ in her suit’s glove. The incident occurred ...

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 a nearly six-hour all-female spacewalk, moving an antenna and ...

With Expedition 73 now underway, the International Space Station is hosting seven crewmembers again. Thursday saw the ...

McClain, an Army colonel and helicopter pilot, should have taken part in the first all-female spacewalk in 2019, but there weren’t enough medium-size suits. The first women-only spacewalk was by ...