NASA’s Kepler mission has discovered the first near-Earth-size planet in the “habitable zone” around a sun-like star, the agency announced Thursday.
AIR AND SPACE
Solar Impulse 2's recent epic solar-powered flight across the Pacific made headlines as pilot Andre Borschberg broke a slew of records.
A new image from the New Horizons spacecraft’s Pluto flyby has revealed a second mountain range within a heart-shaped region on the dwarf planet’s surface.
A NASA camera on the Deep Space Climate Observatory has captured its first view of the entire sunlit side of Earth from one million miles away.
The disintegration of a SpaceX Falcon 9 rocket shortly after it launched on a space station resupply mission for NASA last month was most likely caused by a faulty...
A new $100 million, 10-year search for intelligent life in the universe was announced Monday by famed scientist Stephen Hawking and other researchers.