Defying 30 mph gusts and temperatures down to minus 22 F, NASA’s new polar rover recently demonstrated in Greenland that it could operate
NASA has completed the first step toward a mission to find and capture a near-Earth asteroid, redirect it to a stable lunar orbit and send humans to study it.
A comet's journey through the solar system is perilous and violent.
Using the powerful eye of NASA's Hubble Space Telescope, two teams of scientists have found faint signatures of water in the atmospheres of five distant planets.
An enormous asteroid – approximately the size of an aircraft carrier – is due to zip past Earth on Sunday.
The primary lesson that emerges from the unauthorized disclosures of classified intelligence information by Edward Snowden is that U.S. intelligence agencies must be more transparent
The Senate’s 88-page report on the Benghazi assault provides a new detail about the role of an al-Qaida-linked organization
Ventre had no interest in unidentified flying objects until he decided to write a science fiction book about 17 years ago.
Titan, Europa, Io and Phobos are just a few members of our solar system's pantheon of moons. Are there are other moons out there, orbiting planets beyond our sun?
On April 27, a blast of light from a dying star in a distant galaxy became the focus of astronomers around the world.
NASA's flying saucer-shaped test vehicle is ready to take to the skies from the U.S. Navy's Pacific Missile Range Facility in Kauai, Hawaii, for its first engineering shakeout flight.
Physicists in Italy said Wednesday they are achingly close to concluding that what they found last year was the Higgs boson, the elusive "God particle."
It was late afternoon on February 10, 2013, as two men stood in a parking area not far from Millsboro in Washington County
A new image from NASA's Curiosity Mars rover is the first ever from the surface of Mars to show an asteroid, and it shows two: Ceres and Vesta.
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