
Enceladus is a world divided. To the north, we see copious amounts of craters and evidence of the many impacts…

Acting NASA Administrator Robert Lightfoot facilitates a discussion with NASA astronauts currently living and working aboard the International Space Station.

Acting NASA Administrator Robert Lightfoot moderates a discussion with NASA astronauts currently living and working aboard the International Space Station.

A closer look at the biomass burning in Myanmar, Thailand, Cambodia, Vietnam and Laos shows that it has not slowed…

NASA’s Cassini spacecraft captured these remarkable views of a propeller feature in Saturn’s A ring on Feb. 21, 2017.