An international team of astronomers has discovered an exotic young planet that is not orbiting a star.
The United States Military conducted top secret experiments on the citizens of St. Louis, Missouri, for years
An international team of scientists using a fleet of orbiting X-ray telescopes has discovered a millisecond pulsar with a dual identity.
Adversaries’ sophisticated air defense systems can make it difficult for current air- and surface-launched anti-ship missiles to hit their targets at long range.
This image shows the potentially hazardous near-Earth object 1998 KN3 as it zips past a cloud of dense gas and dust near the Orion nebula.
On August 21, 2013 at 1:24 am EDT, the sun erupted with an Earth-directed coronal mass ejection, or CME.
Ancient Egyptian beads found in a 5,000-year-old tomb were made from iron meteorites that fell to Earth from space
Atmospheric physicist Nick Gorkavyi missed witnessing an event of the century last winter when a meteor exploded over his hometown of Chelyabinsk, Russia.
An artist has created a sketch of the mysterious "angel priest" who witnesses say appeared at the scene of a Missouri car accident Sunday
Using infrared data from the Subaru Telescope in Hawaii, an international team of astronomers has imaged a giant planet around the bright star GJ 504.
A team of astronomers from the University of Anitoquia, Medellin, Colombia, have discovered a graveyard of comets.
Art Bell, radio's master of the paranormal and outward edges of science, will return to the microphone on Sept. 16
An ancient Egyptian statue in a British museum has sparked debate after it was captured on video seemingly rotating on its own.
An asteroid passed Earth last week, and with the Arecibo radio telescope astronomers got an unprecedented look
15-28 of 72