Hubble Peers at a Cosmic Optical Illusion

At first glance, this Hubble picture appears to capture two space giants entangled in a fierce…

Annular Eclipse of the Sun by Phobos, as Seen by Curiosity

This set of three images shows views three seconds apart as the larger of Mars' two…

NASA-Funded Scientists Detect Water on Moon’s Surface that Hints at Water Below

NASA-funded lunar research has yielded evidence of water locked in mineral grains on the surface of…

Lunar Atmosphere and Dust Environment Explorer

In an attempt to answer prevailing questions about our moon, NASA is making final preparations to…

NASA Tests Limits of 3-D Printing with Powerful Rocket Engine Check

The largest 3-D printed rocket engine component NASA ever has tested blazed to life Aug. 22…

NASA to Preview Orbital Sciences Flight to Space Station

NASA will host a televised news conference at 4 p.m. EDT Wednesday, Sept. 4, to preview…

NASA-Funded Scientists Detect Water on Moon’s Surface that Hints at Water Below

NASA-funded lunar research has yielded evidence of water locked in mineral grains on the surface of…

NASA Continues Preparation for SLS Engine Testing at Stennis

Think about negotiating an intricate maze, and you begin to appreciate the challenge of designing and…

Rim Fire, California

This natural-color satellite image of the drought-fueled Rim Fire was collected by the Moderate Resolution Imaging…

Astronaut Gregory H. Johnson Leaves NASA

NASA astronaut Gregory H. Johnson has left the agency, after a 15-year career that included more…