NASA's Mars rover Opportunity is studying the area of contact between a rock layer formed in acidic wet conditions long ago and an even older one
In the early morning hours of Oct. 18, NASA’s Lunar Laser Communication Demonstration (LLCD) made history
Three more weapons from Fast and Furious have turned up at crime scenes in Mexico, CBS News has learned
MOIRE program creates first-ever images using lightweight membrane optics, which could help redefine how we build, launch and use orbital telescopes
Wonder what the lunar eclipse of 4/15/2014 would have looked like if you were standing on the surface of the moon?
The journey of light from the very early universe to modern telescopes is long and winding.
New research using data from NASA's Van Allen Probes mission helps resolve decades of scientific uncertainty over the origin of ultra-relativistic electrons in Earth's near space environment
In preparation for the 50th Anniversary and Memorial ceremony of President John F. Kennedy's assassination
More than three-quarters of the planet candidates discovered by NASA's Kepler spacecraft have sizes ranging from that of Earth to that of Neptune
Congress got the word from NASA on Tuesday about its options for dealing with the threats posed by asteroids and comets
Astronomers using data from NASA's Kepler and Spitzer space telescopes have created the first cloud map of a planet beyond our solar system
Dismounted Soldiers carrying full battle gear are pushed to their physical limits.
After emitting its first significant solar flares since June 2013 earlier in the week, the sun continued to produce mid-level and significant solar flares
Scientists from around the world are gathered this week at NASA's Ames Research Center in Moffett Field, Calif., for the second Kepler Science Conference
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