Space

Analyzing the diverse landing area of Curiosity on Mars

Curiosity's SAM instrument finds water and more in surface sample

NASA's Hubble and Chandra find evidence for densest nearby galaxy

Astronomers Uncover a 'Transformer' Pulsar

Two generations of windblown sediments on Mars

NASA rover inspects pebbly rocks at Martian Waypoint

Revamping Spitzer to probe exoplanets

ESA's Cluster Satellites in closest ever dance in space

Communications tests go the distance for MAVEN spacecraft

Boeing and Aerojet Rocketdyne test CST-100 thrusters