
Astronaut Chris Cassidy sequences microbial DNA samples.

Astronaut Chris Cassidy sequences microbial DNA samples.

This long-exposure photograph captures a starry sky above the Earth's atmospheric glow.

This long-exposure photograph captures a starry sky above the Earth's atmospheric glow.

This week in 2004, the MErcury Surface, Space ENvironment, Geochemistry, and Ranging spacecraft was launched aboard a Delta II rocket…

NASA's Curiosity Mars Rover touched down eight years ago, on Aug. 5, 2012, and will soon be joined by a…

APOD Science APOD APOD: 2020 August 5 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …

NASA research pilot Wayne Ringelberg wears a U.S. Air Force configuration of the NASA Jet Propulsion Laboratory in California prototype…

"Now my whole family likes to brag that they have a rocket scientist daughter who works at NASA.” — Casey…

"This 4’11” Black woman achieved this, not knowing that STEM was going to be my path or that I was…