
NASA astronaut Christina Koch collects and packs Mizuna mustard greens grown and harvested inside the International Space Station.

NASA astronaut Jessica Meir trims leaves and harvests a crop of Mizuna mustard greens grown inside the International Space Station.

NASA’s Evolutionary Xenon Thruster - Commercial (NEXT-C) fired for the first time last week inside a vacuum chamber at NASA’s…

Fifty years ago, on Nov. 14, 1969, Apollo 12 launched at 11:22 a.m. EST from Launch Complex 39A at the…

NASA astronaut Andrew Morgan checks specialized spacewalking tools designed specifically to repair the International Space Station's cosmic particle detector.

Astronauts Luca Parmitano (left) and Andrew Morgan review robotics procedures in the U.S. Destiny laboratory module.

NASA astronaut Jessica Meir reviews robotics procedures in the U.S. Destiny laboratory module.

NASA astronaut Andrew Morgan and ESA (European Space Agency) Commander Luca Parmitano work inside the Quest airlock checking U.S. spacesuits…

The six-member Expedition 61 crew, wearing t-shirts printed with their crew insignia, gathers for a playful portrait inside the International…

NASA astronaut Andrew Morgan checks specialized spacewalking tools designed specifically to repair the International Space Station's cosmic particle detector.