Bus-Size Asteroid Gives Earth A Close ShaveAn asteroid the size of a school bus buzzed by Earth Wednesday in an exceptionally close — but safe — flyby. Scientists discovered the object on Monday, just two days before its encounter with Earth.
August's Perseid Meteor Shower May Be Most Spectacular Light Show In YearsThe mother of all meteor showers is about to go down, and it's going to be amazing.
Best R&B Shows Coming To The Bay AreaA preview of five of the best upcoming R&B concerts in the Bay Area, including one that's absolutely free.
Ship Filled With Space Station Trash Expected To Burn Up Over EarthIt’s trash day for the International Space Station.
Mars Makes Closest Encounter With Earth In 11 YearsGet out your telescopes. There's a close encounter on Monday.
Mystery Twin Comets Flying By Earth Are One Of The Closest Encounters In Recorded HistoryAstronomers have their eyes on the sky Monday, watching as two mysterious twin comets fly by.
100-Foot Asteroid Will Make A Close Encounter With Earth In March
Maurice White, Founder of Earth, Wind, And Fire Dies At 74Maurice White, founder of the band Earth Wind And Fire has died. He was 74.
Astronaut Scott Kelly Completes Spacewalk Before Setting US Record For Longest Trip Off EarthNASA's yearlong spaceman, Scott Kelly, chalked up his first spacewalk Wednesday just hours before he sets a record for the nation's longest trip off the planet.
Mystery Piece Of Space Junk Plunging To Earth On Friday the 13thIt's a bird, it's a plane, no it's a piece of space junk -- WT1190F -- and it's colliding with Earth on Friday, the 13th!
4.1 Billion-Year-Old Fossil Suggests Life On Earth Started Much EarlierScientists have found fossil-like hints that some kind of life existed on Earth 4.1 billion years ago -- when the planet was a mere toddler.
Rare Treat For Skywatchers -- A Supermoon Lunar EclipseSkywatchers are in for a rare double-feature--a total lunar eclipse and a super moon.