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News About Asteroids And Comets

2,246 articles

Asteroid 2012 DA14 - Earth Flyby Reality Check
Feb 06, 2013 (JPL)
Small near-Earth asteroid 2012 DA14 will pass very close to Earth on February 15, so close that it will pass inside the ring of geosynchronous weather and commu...
Small Asteroid to Whiz Past Earth Safely
Feb 05, 2013 (JPL)
The small near-Earth asteroid 2012 DA14 will pass very close to Earth on February 15, so close that it will pass inside the ring of geosynchronous weather and c...
Dawn Look Backs
Feb 05, 2013 (JPL)
Its long and daring interplanetary journey continuing smoothly, Dawn is making good progress in gradually reshaping its orbit around the sun. Its uniquely effic...
Prehistoric humans not wiped out by comet
Feb 04, 2013 (SPX)
Comet explosions did not end the prehistoric human culture, known as Clovis, in North America 13,000 years ago, according to research published in the journal G...
Record Setting Asteroid Flyby
Feb 01, 2013 (SPX)
Talk about a close shave. On Feb. 15th an asteroid about half the size of a football field will fly past Earth only 17,200 miles above our planet's surface. The...
Astronomers say 'rogue' asteroids often found where they don't belong
Jan 29, 2013 (UPI)
"Rogue" asteroids -- space rocks with compositions at odds with their position in the solar system - may be the norm, not the exception, U.S. astronomers say. M...
Commercial Asteroid Hunters Announce Plans For New Robotic Exploration Fleet
Jan 25, 2013 (SPX)
A NewSpace start up Deep Space Industries claims it will send a fleet of asteroid-prospecting spacecraft out into the solar system to hunt for resources to acce...
US company aims to 'harvest' asteroids
Jan 22, 2013 (AFP)
A US company said Tuesday it plans to send a fleet of spacecraft into the solar system to mine asteroids for metals and other materials in the hopes of furtheri...
Comet of the Century?
Jan 21, 2013 (SPX)
Out near the orbit of Jupiter, a faint speck of light is moving through the black of space. At first glance it doesn't look like much, no brighter than a thousa...
Russian astronomers discover new huge comet
Jan 14, 2013 (Voice of Russia)
Last year, Russian astronomers Vitaly Nevsky and Artyom Novichonok discovered a new gigantic comet that is currently approaching Earth. The ISON comet, which is...
Herschel intercepts asteroid Apophis
Jan 10, 2013 (ESA)
ESA's Herschel space observatory made new observations of asteroid Apophis as it approached Earth this weekend. The data shows the asteroid to be bigger than fi...
Rogue asteroid a fifth bigger than thought: space agency
Jan 09, 2013 (AFP)
An asteroid believed to pose a remote risk of colliding with Earth this century is 20 percent bigger than previously thought, the European Space Agency (ESA) sa...
Asteroid Impact Delivered Carbon To Giant Asteroid Vesta
Jan 09, 2013 (SPX)
Dark material seen on the giant asteroid Vesta by instruments on NASA's Dawn spacecraft was likely emplaced by the low-speed impact of a carbon-based asteroid, ...
Celestial flybys set to thrill
Jan 07, 2013 (AFP)
Astronomers are gearing for thrills this year when Earth gets buzzed by two rogue asteroids and two comets, including a wanderer last seen by the forerunners of...
U.S. undergraduates impress astronomers with asteroid discovery
Jan 07, 2013 (UPI)
University of Maryland undergraduates have impressed professional astronomers by finding a rare pair of asteroids that orbit and regularly eclipse one another. ...
Dawn races into 2013 on target for Ceres
Jan 04, 2013 (JPL)
Dawn concludes 2012 almost 13,000 times farther from Vesta than it began the year. At that time, it was in its lowest orbit, circling the alien world at an aver...
Vesta: Giant impacts delivered carbon
Jan 04, 2013 (SPX)
The protoplanet Vesta has been witness to an eventful past: images taken by the framing camera onboard NASA's space probe Dawn show two enormous craters in the ...
Vesta's Dark Materials in Dawn's View
Jan 04, 2013 (JPL)
A new study of images from NASA's Dawn mission examines remarkable, dark-as-coal material that speckles the surface of the giant asteroid Vesta. Scientists are ...
Comet heads our way for celestial show in 2013
Jan 01, 2013 (UPI)
A newly discovered comet could be the celestial spectacle of a century and light up the skies as bright as a full moon in 2013, its Russian discoverers say. Ama...
Comet heads our way for celestial show
Dec 31, 2012 (UPI)
A newly discovered comet could be the celestial spectacle of a century and light up the skies as bright as a full moon in 2013, its Russian discoverers say. Ama...
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