NASA's Cassini spacecraft has detected propylene, a chemical used to make food-storage containers, car bumpers and other consumer products, on Saturn's moon Titan.
More than 500,000 pieces of debris, or “space junk,” are tracked as they orbit the Earth.
In all my years of doing UFO research and particularly the 1947 Roswell Incident, I’ve realized the importance of verifying
Researchers at NASA's Langley Research Center in Hampton, Va., use all sorts of tools and techniques to learn more during the development of aircraft
There is a surprising amount of water bound up in the soil of Mars, according to an analysis done onboard the US space agency's (Nasa) Curiosity rover.
NASA's Curiosity rover is revealing a great deal about Mars, from long-ago processes in its interior to the current interaction between the Martian surface
An international team of scientists using a fleet of orbiting X-ray telescopes has discovered a millisecond pulsar with a dual identity.
Now approaching its 10th anniversary, NASA's Spitzer Space Telescope has evolved into a premier observatory for an endeavor not envisioned in its original design
This colorful scene is situated in the Noctis Labyrinthus region of Mars, perched high on the Tharsis rise in the upper reaches of the Valles Marineris canyon system.
A SINISTER figure has reportedly been caught on camera lurking in the woods in western Switzerland.
The night was clear, a perfect backdrop for the strange, floating object that lit up the sky.
After almost 9 years in space that included an unprecedented July 4th impact and subsequent flyby of a comet, NASA's Deep Impact mission has ended.
A team of British scientists is convinced it has found proof of alien life, after it harvested strange particles from the edge of space.
Earth could continue to host life for at least another 1.75 billion years, as long as nuclear holocaust, an errant asteroid or some other disaster doesn't intervene
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