Quantcast

Latest Meteorite Stories

NASA Team's Hunt For Battle Creek Meteorite
2012-10-13 08:15:08

April Flowers for redOrbit.com - Your Universe Online Have you ever had a solution that needed a problem?  No, I'm not saying that backwards. That's the strange predicament that Peter Willis and his team at NASA's Jet Propulsion Laboratory (JPL) found themselves in recently. "My team and I came up with a new lab on a chip," said Willis, a scientist at JPL's Microdevices Lab. "It essentially miniaturizes an automated sample processing and analysis instrument that could be put aboard...

Meteorite Shows Vesta Once Had Active Dynamo
2012-10-12 15:56:02

Lee Rannals for redOrbit.com — Your Universe Online Scientists have determined that the second-most-massive asteroid in the solar system may have once had an active dynamo. A meteorite found in Antarctica believed to be from Vesta holds clues to the asteroid once harboring a molten, swirling mass of conducting fluid generating a magnetic field, or dynamo. Scientists suspect that the composition of asteroids offer information about the diversity of planetary bodies within the...

Martian Meteorite Reveals Atmospheric Secrets
2012-10-12 04:47:23

April Flowers for redOrbit.com - Your Universe Online An international team of researchers is examining a meteorite that landed 14 months ago in the Moroccan desert for information about Mars. Traces of the Martian atmosphere were trapped in the Tissint meteorite, according to the study led by the University of Alberta. “Our team matched traces of gases found inside the Tissint meteorite with samples of Mars´ atmosphere collected in 1976 by Viking, NASA´s Mars lander...

Space Buddha Statue Carved From Meteorite
2012-09-27 04:50:27

April Flowers for redOrbit.com - Your Universe Online A thousand year old religious icon, a Nazi SS expedition into Tibet, and a meteorite. Sounds like the latest installment in the Indiana Jones franchise, right? You aren't far off. A small Buddhist statue, originally uncovered by a Nazi expedition to Tibet, has been analyzed by scientists and found to have been carved from a meteorite fragment. In 1938, renowned zoologist and ethnologist Ernst Schafer led an expedition into Tibet. It...

asteroid Vesta
2012-09-20 15:09:18

Watch the Video: Hydrogen Hot Spots on Vesta Lee Rannals for redOrbit.com - Your Universe Online According to findings reported in the journal Science, NASA's Dawn spacecraft has revealed signs of hydrated minerals on the giant asteroid Vesta. Dawn did not find actual water ice at Vesta, but it did reveal signs of hydrated minerals delivered by meteorites and dust to the asteroid. "The source of the hydrogen within Vesta's surface appears to be hydrated minerals delivered by...

In Search Of Natural Quasicrystals
2012-08-10 04:32:11

April Flowers for redOrbit.com - Your Universe Online An expedition to far eastern Russia, a 15,000 year old meteorite, secret diaries, smugglers, gold prospectors and bears; sounds like the plot to an Indiana Jones movie, right? This is the story of two researchers looking for the origin of naturally occurring quasicrystals. Who knew science could be so exciting? Writing in Reports on Progress in Physics, Paul J. Steinhardt and Luca Bindi reveal that new, naturally occurring...

shutterstock_6362020
2012-08-11 09:00:32

[ Watch the Video: ScienceCasts: 2012 Perseid Meteor Shower ] April Flowers for redOrbit.com - Your Universe Online Every year in August, the Perseid Meteor shower is visible to the naked eye and is a favorite for professional and amateur astronomers alike. The Perseid shower has it all. It offers a consistently high rate of meteors, it produces more bright, visible meteors than any other shower, it happens in August when many people are on vacation, and it happens at a time when...

Supernova Shock Wave And Its Role In Solar System Formation
2012-08-03 09:04:16

April Flowers for redOrbit.com - Your Universe Online It has long been thought that our Solar System was formed by the shockwave from a supernova explosion. According to this theory, the shockwave also injected material from the exploding star into a cloud of gas and dust. The newly polluted cloud formed the Sun and its surrounding planets. A new study by Alan Boss and Sandra Keiser of the Carnegie Institution for Science, published in The Astrophysical Journal Letters, provides the...

Tagish Lake Meteorites Help Solve Amino Acid Mysteries
2012-07-26 14:48:28

Lee Rannals for redOrbit.com - Your Universe Online New clues have been unveiled that shed light on why living things use only molecules with specific orientations. Research analyzing meteorite fragments that fell on a frozen lake in Canada is providing strong evidence that liquid water inside an asteroid leads to a preference of left-handed over right-handed forms of common protein amino acids in meteorites. "Our analysis of the amino acids in meteorite fragments from Tagish Lake...


Latest Meteorite Reference Libraries

6_d482c2be3fde61d7b1ea392b972acdb62
2004-10-19 04:45:41

Crater -- A crater is a circular depression on the surface of a planet, moon, asteroid, or other celestial body. Craters are typically caused by meteorite impacts, although some are caused by volcanic activity. In the center of craters on Earth a crater lake often accumulates, and in craters formed by meteorites a central island (caused by rebounding crustal rock after the impact) is usually a prominent feature in the lake. Ancient craters whose relief has disappeared leaving only a...

More Articles (1 articles) »
Word of the Day
cacodemon
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'
Related