
Expedition 66 crew members Mark Vande Hei and Anton Shkaplerov train on a computer for Soyuz MS-19 crew ship emergency…

The Richat structure is an eroded geological dome in the African nation of Mauritania.

NASA’s X-59 Quiet SuperSonic Technology aircraft (QueSST) is pictured here at Lockheed Martin Skunk Works in California, wrapped up in…

Astronaut Kayla Barron inspects cables inside the Materials Science Research Rack.

Cosmonaut Alexander Misurkin is pictured next to the Cold Atom Lab, a device that studies atoms chilled to temperatures near…

Astronaut Matthias Maurer works on the Kubik incubator, a small temperature-controlled incubator.

Astronaut Kayla Barron sets up the Plant Habitat-05 Growth experiment that is studying cotton genetics in microgravity.

Astronaut Mark Vande Hei works on the MVP-Plant-01 space botany study.

Roscosmos cosmonaut Alexander Misurkin and ESA (European Space Agency) astronaut Matthias Maurer are pictured inside the Soyuz MS-20 crew ship.

A United Launch Alliance Atlas V rocket with the Lucy spacecraft aboard is seen at Space Launch Complex 41, Thursday,…