"City-Killer" Asteroid Nearly Hits EarthDid you know Earth had a near-miss incident with a large asteroid this week.
First Day Of Spring, Supermoon Arrives As Asteroid Passes Close To EarthThe night sky will shine a little brighter than usual Wednesday night as the final supermoon of the year takes place just a few hours after the official start of spring.
NASA On Mission To Bring Piece Of Asteroid Back To EarthNASA scientists are preparing to land a spacecraft on an asteroid in first attempt to bring samples back to Earth for research into the beginnings of our universe and origin of life.
Japanese Space Probe Reaches Unexplored Asteroid After 3½-Year JourneyA Japanese space explorer arrived at an asteroid Wednesday after a 3½-year journey and now begins its real work of trying to blow a crater to collect samples to eventually bring back to Earth.
Small Asteroid Hits Earth Hours After Being Spotted By AstronomersA small asteroid slammed into Earth's atmosphere on June 2 just a few hours after it was discovered racing toward the planet, according to NASA.
'Lost' Asteroid To Pass Close To Earth TodayAn asteroid that was lost by tracking satellites eight years ago has been spotted again as it prepares to make a close pass by the Earth on May 15.
Earth Has Near Miss With Asteroid Spotted Just Hours EarlierAn asteroid came alarmingly close to striking the Earth on April 15, just hours after the large space rock was spotted flying through the solar system.
NASA Using Asteroid's Close Flyby To Test Warning NetworkNASA will hold the first of its kind cosmic fire drill - using an asteroid's close flyby to test the Earth's warning network. 
NASA’s Asteroid-Bound Spacecraft Slingshots Past Earth FridayNASA's asteroid-chasing spacecraft is swinging by Earth on Friday on its way to a space rock.
Asteroid To Flyby Earth This WeekendGet ready for a celestial show this weekend, as a new asteroid is set to flyby Earth.
NASA Picks 8 New Astronauts, 4 Of Them WomenFor the first time in four years, NASA has a new group of potential astronauts.