Ariane 5 reaches the launch zone for Arianespace’s fourth heavy-lift flight in 2013

Arianespace's mission with the EUTELSAT 25B/Es'hail 1 and GSAT-7 satellites is on track for liftoff tomorrow…

Ariane 5 reaches the launch zone for Arianespace’s fourth heavy-lift flight in 2013

Arianespace's mission with the EUTELSAT 25B/Es'hail 1 and GSAT-7 satellites is on track for liftoff tomorrow…

Ariane 5 reaches the launch zone for Arianespace’s fourth heavy-lift flight in 2013

Arianespace's mission with the EUTELSAT 25B/Es'hail 1 and GSAT-7 satellites is on track for liftoff tomorrow…

Ariane 5 reaches the launch zone for Arianespace’s fourth heavy-lift flight in 2013

Arianespace's mission with the EUTELSAT 25B/Es'hail 1 and GSAT-7 satellites is on track for liftoff tomorrow…

Ariane 5 reaches the launch zone for Arianespace’s fourth heavy-lift flight in 2013

Arianespace's mission with the EUTELSAT 25B/Es'hail 1 and GSAT-7 satellites is on track for liftoff tomorrow…

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…

Hubble Peers at a Cosmic Optical Illusion

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

STEM Rocks!

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…