SpaceX's Musk Envisions 1,000 Passenger Ships To MarsOn a personal quest to settle Mars, SpaceX founder Elon Musk envisions 1,000 passenger ships flying en masse to the red planet well within the next century, "Battlestar Galactica" style.
NASA Chasing Asteroid To Collect Gravel SamplesNASA is launching a spacecraft to an exotic black rock named Bennu, vacuuming up handfuls of gravel from the surface and then, in a grand finale, delivering the pay dirt all the way back to Earth.
Report: Explosion, Fire At SpaceX Launch Site In FloridaThere have been multiple reports of explosions and fire at the SpaceX launch facility in Florida.
Scientists Find Earth-Like Planet Orbiting Nearby StarAfter scanning the vast reaches of the cosmos for planets where life might exist, astronomers have found one right next door. A planet like Earth has been discovered orbiting Proxima Centauri, the nearest star to our solar system.
Meteor Over Western US Lights Up Social Media Social media is lighting up with reports from Nevada, Utah and California of a small fireball streaking across the sky.
Astronaut Tweets Superb Image Of Moon Shot By SpaceshipFormer NASA astronaut Rick Mastracchio's tweet Monday brought both awe and some skepticism from followers.
Scientists Looking For Invisible Dark Matter Can't Find AnyScientists have come up empty-handed in their latest effort to find elusive dark matter, the plentiful stuff that helps galaxies like ours form.
NASA's Juno Spacecraft Beams First Pictures From JupiterA NASA spacecraft has sent back the first pictures since arriving at Jupiter.
Solar-Powered Spacecraft Enters Jupiter's OrbitThe final leg of a five-year voyage ended Monday when NASA's solar-powered Juno spacecraft fired its main rocket engine and gracefully slipped into orbit around Jupiter, the heftiest planet in the solar system.
NASA's Juno Spacecraft Prepares For Cosmic Date With JupiterNASA's Juno spacecraft fires its rocket engine late Monday to slow itself down from a speed of 150,000 mph (250,000 kph) and slip into orbit around Jupiter.
NASA Spacecraft To Reach Jupiter On July 4A spacecraft from NASA is bound for a Fourth of July encounter with Jupiter in the latest quest to study how the largest planet in the solar system formed and evolved. If all goes as planned, Juno will spend nearly a year circling the planet.
SpaceX Chief Elon Musk Predicts People On Mars In 9 YearsSpaceX CEO Elon Musk says if things go according to plan people will be on Mars just nine years from now.