
The city lights of Brazil sparkle underneath cloudy skies in photograph from the International Space Station.

The first rays of an orbital sunrise illuminate Earth's atmosphere in this photograph from the International Space Station.

The city lights along Australia's southeast coas tare pictured underneath a faint atmospheric glow from the International Space Station.

Astronomers may have witnessed a galaxy’s black hole delivery system in action. A new study using data from NASA’s Chandra…

APOD Science APOD APOD: 2022 August 18 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …

Astronaut Bob Hines replaces a carbon dioxide bottle inside the Plant Habitat Facility that supports space agricultural research.

Astronaut Samantha Cristoforetti swaps samples inside the Fluid Science Laboratory’s Soft Matter Dynamics experiment container.

The waxing gibbous Moon is pictured above the Pacific Ocean from the International Space Station.

Akimiski Island in Canada's James Bay is pictured from the International Space Station.

International Space Station soars 260 miles above a cloudy Atlantic Ocean off the coast of northern Brazil.