The return of supersonic passenger travel may be coming closer to reality thanks to NASA’s efforts to define a new standard for low sonic booms.
What some UFO researchers are calling another "laughable" explanation of the UFO phenomenon, the Central Intelligence Agency (CIA) tweeted that all UFO cases in the 1950s were explainable
NASA's Hubble Space Telescope has discovered a new moon orbiting the distant blue-green planet Neptune, the 14th known to be circling the giant planet.
The Director of National Intelligence has forbidden most intelligence community employees from discussing “intelligence-related information” with a reporter
NASA's Hubble Space Telescope will have two opportunities in the next few years to hunt for Earth-sized planets
NASA's new short film "Water Falls" invites the public along for the ride as scientists follow water around the globe — on a globe.
NASA is developing the capabilities needed to send humans to an asteroid by 2025 and Mars in the 2030s
NASA's black-hole-hunter spacecraft, the Nuclear Spectroscopic Telescope Array, or NuSTAR, has "bagged" its first 10 supermassive black holes.
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
For 30 years, a large near-Earth asteroid wandered its lone, intrepid path, passing before the scrutinizing eyes of scientists
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
New Delhi: Sky enthusiasts, get ready to witness another much-anticipated astronomical event coming up this month.
Congress got the word from NASA on Tuesday about its options for dealing with the threats posed by asteroids and comets
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