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Latest Asteroid belt Stories

MIT Scientists Claim Rogue Asteroids Are More Common Than Thought
2014-01-29 13:55:50

[ Watch the Video: What Happens When Asteroids Go Rogue? ] Lee Rannals for redOrbit.com - Your Universe Online Scientists from MIT and the Paris Observatory claim that rogue asteroids are more common than previously thought. Previously, scientists believed that asteroids were static and remained near the sun. However, observations in the last decade have revealed that asteroids show up in unexpected places in space. “That [theory] has been completely turned on its head,”...

NASA Scientists Find Striking Similarity Between Moon And Asteroids
2013-03-26 07:24:40

Lawrence LeBlond for redOrbit.com - Your Universe Online Scientists from NASA´s Lunar Science Institute (NLSI), along with researchers from abroad, have discovered that Earth´s own natural satellite shares a striking similarity with Vesta, and perhaps other large asteroids roaming around the Solar System. The Moffett Field, California-based NLSI found that the same population of high-speed projectiles that bombarded the Moon four billion years ago, also impacted the giant...

Spanish Team Says Russian Meteorite Originated From Apollo Asteroid Group
2013-02-26 10:01:50

Lawrence LeBlond for redOrbit.com - Your Universe Online The Chelyabinsk meteorite that exploded over Russia´s Ural Mountains region on Friday, February 15, has had its origins mapped by scientists. Initially, albeit wrongfully, some attributed the meteoric event to that of another celestial event that occurred on the same day: the close Earth flyby of asteroid 2012 DA14. After looking at amateur video footage, a group of researchers from Colombia were able to plot out the...

NASA Finds New Asteroid Belt Discovered Orbiting Vega
2013-01-09 15:11:09

redOrbit Staff & Wire Reports - Your Universe Online A team of U.S. astronomers has discovered what looks to be a large asteroid belt orbiting around Vega, the second-brightest star in the northern sky, NASA officials announced on Tuesday. Using data obtained from the Spitzer Space Telescope and the European Space Agency's (ESA) Herschel Space Observatory, the researchers discovered infrared light emitted by warm and cold dust in bands around both Vega and Fomalhaut, a second...

2013-01-08 20:20:10

WASHINGTON, Jan. 8, 2013 /PRNewswire-USNewswire/ -- Astronomers have discovered what appears to be a large asteroid belt around the star Vega, the second brightest star in northern night skies. The scientists used data from NASA's Spitzer Space Telescope and the European Space Agency's (ESA) Herschel Space Observatory, in which NASA plays an important role. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) The discovery of an asteroid belt-like band of debris around Vega makes...

Water May Have Been Deposited On Vesta Asteroid Long Ago
2012-09-26 14:42:05

Lee Rannals for redOrbit.com — Your Universe Online Astronomers suggest that water may have been delivered to Vesta through a build-up of small particles during an epoch when the Solar System was rich in dust. The team presented their research at the European Planetary Science Congress in Madrid on Wednesday, offering up a radically different hypothesis from the way in which hydrous materials are deposited on other cosmic objects. Using data from NASA's Dawn mission, the team...

Standard Model Does Little To Explain Why Earth Is So Dry
2012-07-18 10:59:10

Lawrence LeBlond for redOrbit.com - Your Universe Online Despite seventy percent of the Earth´s surface being covered by water, in reality the whole of the planet is only made up of 1 percent water, making it relatively dry compared to the gas giants, such as Jupiter and Neptune. And now, that dryness, which has long perplexed scientists, has been explained by a team of scientists working at the Space Telescope Science Institute (STSI) in Baltimore, Maryland. The standard model...

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2012-07-16 20:16:27

Lee Rannals for redOrbit.com - Your Universe Online New research suggests that meteorites, and their parent asteroids, are most-likely the sources of Earth's water. Scientists have believed that comets, or a primitive meteorite called carbonaceous chondrites, were the sources of earth Earth's volatile elements, including hydrogen, nitrogen, and carbon. Having an understanding of where these volatiles came from is crucial when determining the source of water and life on the planet....

2012-05-16 10:20:46

WASHINGTON, May 16, 2012 /PRNewswire-USNewswire/ -- Observations from NASA's Wide-field Infrared Survey Explorer (WISE) have led to the best assessment yet of our solar system's population of potentially hazardous asteroids. The results reveal new information about their total numbers, origins and the possible dangers they may pose. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) Potentially hazardous asteroids, or PHAs, are a subset of the larger group of near-Earth...

Image 1 - Dawn Mission Reveals Ateroid Vesta's Secrets
2012-05-10 13:17:00

[ Watch the Video ] Lee Rannals for RedOrbit.com NASA unleashed a new analysis of the giant asteroid Vesta on Thursday based on data taken by its Dawn spacecraft. Carol Raymond, Dawn deputy principal investigator at NASA´s Jet Propulsion Laboratory, said that Dawn's success has transformed scientists' perspective of Vesta from a fuzzy form, into a planetary body. She said that the asteroid formed within 2 million years after the first solids formed in the solar system....


Latest Asteroid belt Reference Libraries

4_2263b8f4e602bddd69c225b3bc2c46aa2
2004-10-19 04:45:41

Asteroid Belt -- The Asteroid belt is a region of the solar system falling roughly between the planets Mars and Jupiter where the greatest concentration of asteroid orbits can be found. It is believed that, during the first million years of the solar system history, planets formed by accretion of planetesimals. Ripetute collisions led to the familiar rocky planets and to the gas giant's cores. However, in this zone of the system the strong gravity of Jupiter inhibited the final stages...

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