
Expedition 60 Flight Engineer Christina Koch tests the mobility of the free-flying Astrobee robotic assistant.

Fires are raging in the coastal state of Guerrero in south-central Mexico.

The Hyper-Angular Rainbow Polarimeter (HARP) CubeSat achieved “first light” on April 17, 2020. The tiny satellite sent back its very…

NASA’s Juno mission captured this look at Jupiter’s tumultuous northern regions during the spacecraft’s close approach to the planet on…

Lake Powell, pictured from the International Space Station, reaches from Arizona and into Utah, with the majority of the water…

The Colorado River, Horseshoe Bend and a portion of Lake Powell, located in Arizona, is pictured from the International Space…

When NASA’s new Moon rover, VIPER, lands on the lunar surface to begin its hunt for water ice at the…

This week in 2017, astronauts Peggy Whitson and Jack Fisher completed the 200th spacewalk on the International Space Station.

Northrup Grumman’s Cygnus resupply ship is pictured in the grips of the Canadarm2 robotic arm moments before its release ending…