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Rarest asteroid class killed dinosaurs: CO chondrite find shifts extinction blame to dust
Chicxulub asteroid type identified: a new Science Advances paper concludes the dinosaur-killing impactor was a CO chondrite — ...
Researchers from the University of British Columbia studying material from the mysterious dinosaur-killer meteorite that wiped out 75% of Earth’s species, including non-avian dinosaurs, have ...
The asteroid that wiped out the dinosaurs was likely an exceptionally rare CO chondrite from a distant region of the solar system. Its unusual chemistry suggests that planet-cooling dust and debris, ...
Like a shelf in an old house, the Earth collects a lot of dust from its surroundings. This "space dust" is mostly made up of ...
Have you ever been out at night and seen a streak of light blast across the sky and disappear? Ever wonder where that shooting star came from, or how it got to be in your sky? As the director of the ...
The ingredients that help make a planet livable did not necessarily come from where many scientists once thought. A new analysis of iron meteorites suggests that nitrogen and phosphorus, two elements ...
Add Yahoo as a preferred source to see more of our stories on Google. Iron meteorites suggest Earth's nitrogen and phosphorus may have come from early inner solar system planetesimals. (CREDIT: ...
"It points to a distinct and separate evolutionary path in planetary formation in the early history of our solar system." When you purchase through links on our site, we may earn an affiliate ...
New analysis by NASA suggests the meteor that plunged into Cape Cod Bay on Saturday may be made of iron, with data indicating the object was unusually dense and is theoretically recoverable from the ...
After a sonic boom from a meteor shook houses across the Northeast early Saturday afternoon, NASA said Sunday the meteorite landed in Cape Cod Bay. “This was a daytime bolide that produced a meteorite ...
Three Portland-area men were arrested in Sherwood after a multi-agency organized retail theft stop. Police recovered over $10,000 in stolen goods, and more charges may be coming. Smokehouse feeds ...
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