NASA Tracking Bus-Size Asteroid Approaching Earth
NASA is tracking a bus-sized asteroid that will be zooming past the Earth today at a speed of nearly 28,028 miles per hour.
Four planets found orbiting a star 6 light-years from Earth
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
Knowridge Science Report1d
Earth-like planets may be more common than we thought
Even more exciting, the model suggests that some Earth-like planets could form in the habitable zone—the region around a star ...
Live Science on MSN5d
'Potentially hazardous' pyramid-size asteroid will make its closest flyby of Earth for more than 100 years this Wednesday
The hefty space rock 2014 TN17 is large enough to wipe out a city, but it will pose no risk to our planet when it sails by ...
Earth 1, asteroids 0: The next generation of planetary defense takes shape at JPL
The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet, ...