Astronomers Spot Most Earth-Like Planet YetKepler-186f is a rocky planet that orbits a red dwarf star 500 light years away and exists in the Goldilocks zone, where conditions for life may be just right.
Large Asteroid Just Missed Earth In Sept., Coming Back In 2032Scientists say a large asteroid came near to Earth in September and will return in 2032.
Asteroid Could Be On Collision Course With Earth...In 2880
Study: Mars Has Too Little Methane To Support LifeNew readings from NASA’s Mars rover Curiosity show that the Martian surface has almost no trace of methane – a sign that the planet likely doesn't support living microbes.
NASA Mission To Lasso Asteroid Could Eventually Cost More Than $2.6 BillionSurrounded by engineers, NASA chief Charles Bolden inspected a prototype spacecraft engine that could power an audacious mission to lasso an asteroid and tow it closer to Earth for astronauts to explore.
Ex-NASA Worker Claims He Was Fired For Intelligent Design BeliefsNASA's Jet Propulsion Laboratory has landed robotic explorers on the surface of Mars, sent probes to outer planets and operates a worldwide network of antennas that communicates with interplanetary spacecraft.