
Astronaut Thomas Pesquet takes a “space-selfie” during a spacewalk.

June 20, 2021, marks the summer solstice — the beginning of astronomical summer — in the Northern Hemisphere.

On Monday, June 19, 1865, enslaved African Americans in Texas learned of their freedom. That day of liberation became known…

NASA Chief Technologist provides keynote at the Dublin Tech Summit

In a series of flights between June 1-6, 2021, Stratodynamics Inc. launched its HiDRON stratospheric glider from a high-altitude balloon…

Commander Akihiko Hoshide of the Japan Aerospace Exploration Agency works aboard the International Space Station.

Expedition 65 Flight Engineer Shane Kimbrough services hardware inside an ultra-cold science freezer.

Expedition 65 Flight Engineer Megan McArthur removes Kidney Cells-02 hardware.

Expedition 65 Flight Engineer Thomas Pesquet works inside the Portable Glovebag for the Oral Biofilms experiment.

Expedition 65 Flight Engineer Mark Vande Hei conducts research inside the Life Science Glovebox for the Kidney Cells-02 experiment.