
NASA astronaut Kate Rubins climbs inside the Soyuz MS-17.

Expedition 64 prime and backup crews speak with mission officials.

NASA astronauts Kate Rubins and Mark Vande Hei.

Expedition 64 prime and backup crew members.

The tip of the Canadarm2 robotic arm, also formally known as the Latching End Effector, is pictured as the International…

This week in 1978, the space shuttle Enterprise was lifted into the Dynamic Test Stand at NASA’s Marshall Space Flight…

APOD Science APOD APOD: 2020 October 7 – Ou4:… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

This illustration shows the rear of the Sentinel-6 Michael Freilich spacecraft in orbit above Earth with its deployable solar panels…

This illustration shows the front of the Sentinel-6 Michael Freilich spacecraft in orbit above Earth with its deployable solar panels…