Daphnis Up Close

The wavemaker moon, Daphnis, is featured in this view, taken as NASA's Cassini spacecraft made one…

Possible Signs of Ancient Drying in Martian Rock

A grid of small polygons on the Martian rock surface near the right edge of this…

NASA Astronaut Shane Kimbrough on Jan. 13 Spacewalk

Expedition 50 Commander Shane Kimbrough of NASA at work outside the International Space Station on Jan.…

Crescent Jupiter with the Great Red Spot

This image of a crescent Jupiter and the iconic Great Red Spot was created by a…

Well-Preserved Impact Ejecta on Mars

This image of a well-preserved unnamed elliptical crater in Terra Sabaea, is illustrative of the complexity…

Crescent Jupiter with the Great Red Spot

This image of a crescent Jupiter and the iconic Great Red Spot was created by a…

NASA Astronaut Peggy Whitson’s 7th Spacewalk

NASA Astronaut Peggy Whitson's 7th Spacewalk

Rocky Mountains From Orbit

Expedition 50 Flight Engineer Thomas Pesquet of the European Space Agency photographed the Rocky Mountains from…

Breaking Boundaries in New Engine Designs

In an effort to improve fuel efficiency, NASA and the aircraft industry are rethinking aircraft design.

Earth and Its Moon, as Seen From Mars

Here is a view of Earth and its moon, as seen from Mars. It combines two…