As the world turns its gaze outward in anticipation of the arrival of Mars Science Laboratory -- with its hair-raising…
Making its debut at the TEDxISU (International Space University) event on July 6, the video above is an inspirational call-to-arms…
Earth, with its blue hue visible from space, is known for its abundant water - predominately locked in oceans -…
Image Caption: Divalia Fossa equatorial trough at Vesta pictured in side by side images showing apparent brightness and topography. The…
They're out there; tiny, extremely faint and incredibly ancient dwarf galaxies with so few stars that scientists call them 'ghost…
This Wednesday NASA will launch its High Resolution Coronal Imager (HI-C) mission from White Sands Missile Range in New Mexico,…
A vast star-forming cloud of gas and dust in the constellation Orion shines brightly in this image from NASA's WISE…
Image caption: Sen. Bill Nelson of Florida welcomes the newly arrived Orion crew capsule at a Kennedy Space Center unveiling…
Caption: Alan Poindexter, STS-131 commander, posed for a photo in the Cupola of the International Space Station in April 2010.…
Caption: Participants in NASA's Sample Return Robot Challenge. Credit: NASA Editor’s note: This guest post was written by Andy Tomaswick,…