Showing posts with label Fossil. Show all posts
Showing posts with label Fossil. Show all posts

Saturday, March 5, 2011

Global 2011: NASA scientist finds evidence of alien life

AFM (used) tip in Scanning Electron Microscope...Image via Wikipedia
Aliens exist, and we have proof.

That astonishingly awesome claim comes from Dr. Richard B. Hoover, an astrobiologist at NASA’s Marshall Space Flight Center, who says he has found conclusive evidence of alien lifefossils of bacteria found in an extremely rare class of meteorite called CI1 carbonaceous chondrites. (There are only nine such meteorites on planet Earth.) Hoover’s findings were published late Friday night in the Journal of Cosmology, a peer-reviewed scientific journal.

“I interpret it as indicating that life is more broadly distributed than restricted strictly to the planet earth,” Hoover, who has spent more than 10 years studying meteorites around the world, told FoxNews.com in an interview. “This field of study has just barely been touched — because quite frankly, a great many scientist would say that this is impossible.”

Hoover discovered the fossils by breaking apart the CI1 meteorite, and analyzing the exposed rock with a scanning-electron microscope and a field emission electron-scanning microscope, which allowed him to detect any fossil remains. What he found were fossils of micro-organisms, many of which he says are strikingly similar to those found on our own planet.

“The exciting thing is that they are in many cases recognizable and can be associated very closely with the generic species here on earth,” said Hoover. Some of the fossils, however, are quite odd. “There are some that are just very strange and don’t look like anything that I’ve been able to identify, and I’ve shown them to many other experts that have also come up stump.”



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Thursday, September 23, 2010

Global 2010: 2 new dinosaur species discovered in southern Utah

Triceratops skull on display at the University...Image via Wikipedia
SALT LAKE CITY – Scientists said Wednesday they've discovered fossils in the southern Utah desert of two new dinosaur species closely related to the Triceratops, including one with 15 horns on its large head.

The discovery of the new plant-eating species — including Kosmoceratops richardsoni, considered the most ornate-headed dinosaur known to man — was reported Wednesday in the online scientific journal PLoS ONE, produced by the Public Library of Science.

The other dinosaur, which has five horns and is the larger of the two, was dubbed Utahceratops gettyi.

The Utahceratops has a large horn over the nose and short eye horns that project to the side rather than upward, similar to a bison. Its skull is about 7 feet long, it stood about 6 feet high and was 18 to 22 feet long. It is believed to have weighed about 3 to 4 tons.

The Kosmoceratops has similar facial features at the Utahceratops, but has 10 horns across the rear margin of its bony frill that point downward and outward. It weighed about 2.5 tons and was about 15 feet long.

The horns on both animals range in length from about 6 inches to 1 foot.


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