
A waning gibbous Moon is pictured just above the Earth's horizon.

Following launch on April 20, 2004, Gravity Probe B (GP-B) began data collection on August 28, 2004 and concluded on…

As part of the verification and validation process, the all-electric cruise motors to be used on NASA’s X-57 Maxwell began…

Engineers at Empirical Systems Aerospace, or ESAero, perform fit checks on the future wing to be used on the final…

Japan's resupply ship, the H-II Transfer Vehicle-9 (HTV-9), is pictured attached to the International Space Station's Harmony module.

This page contains unannotated images for "Sunlight Cracking Rocks on Bennu" story

APOD Science APOD APOD: 2020 June 9 – Orion… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

Expedition 63 crew members (from left) Chris Cassidy and Ivan Vagner wear personal protective equipment (PPE) before opening the hatch…

NASA astronaut and Expedition 63 Commander Chris Cassidy unloads a bag packed with fresh food from Japan's resupply ship.

NASA astronaut and Expedition 63 Commander Chris Cassidy sets up the Microgravity Science Glovebox for a space bubbles experiment.