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Last updated on April 18, 2014 at 15:01 EDT

Latest Tunguska event Stories

Weather Satellites Captured Chelyabinsk Meteor Data
2013-10-23 07:39:59

Lawrence LeBlond for redOrbit.com - Your Universe Online Environmental satellites tasked with studying Earth’s weather accidentally captured data of an extraterrestrial kind this past February. Scientists studying the Chelyabinsk meteor that blazed a trail over Russia’s Ural Mountains on February 15, 2013 have been able to track the trajectory of the fireball using these weather satellites. Publishing their work in the Proceedings of the National Academy of Sciences (PNAS), study...

2013-09-14 23:02:35

The R. M. Santilli Foundation is sponsoring studies on Santilli isodual theory of antimatter for the detection of antimatter asteroids as part of a workshop September 22 to 26, 2013, in Rhodes, Greece. For details on the workshop, please visit http://www.santilli-foundation.org/isomathemat-work.php Palm Harbor, FL (PRWEB) September 14, 2013 The R. M. Santilli Foundation is hosting an international scientific meeting on Santilli isodual theory of antimatter and its application to the...

Russian Meteor Produced A Shockwave That Traveled The Globe Twice
2013-06-28 07:07:05

Lawrence LeBlond for redOrbit.com - Your Universe Online The Chelyabinsk meteor that blazed a trail across the morning sky in Russia this past February left a shocking impact on not just the Ural Mountains region, but the entire world. A new report published in the journal Geophysical Research Letters states the shockwave from the meteoric explosion on the morning of February 15, 2013 traveled around the globe -- not once, but twice. Scientists, led by Alexis Le Pichon of the French...

Meteorite Fragments From The Tunguska Event
2013-05-05 06:19:14

redOrbit Staff & Wire Reports - Your Universe Online A Russian scientist has reportedly found meteorite or asteroid fragments potentially linked to a mysterious explosion that took place over Siberia more than 100 years ago. The Tunguska Event, as it is called, took place in June 1908. It featured a blast that was one thousand times more powerful than the Hiroshima atomic bomb and decimated approximately 80 million trees over an 800 square mile area, but resulted in only a single...

NASA Says Russian Meteorite 1000 Times Larger Than Originally Estimated
2013-02-22 14:13:51

Lawrence LeBlond for redOrbit.com - Your Universe Online Initial reports put last Friday´s (Feb 15) Chebarkul meteorite that exploded over Russia´s Urals region at about 10 tons. But after careful analysis, NASA released new information that puts the meteorite closer to 10,000 tons–1,000 times larger than the estimated size reported by the Russian Academy of Sciences (RAS). “My guess is that someone eyeballed the videos and made an educated guess,” said...

Asteroid Impact In Russia: ESA Update And Assessment
2013-02-19 08:00:31

ESA The first firm details of the 15 February asteroid impact in Russia, the largest in more than a century, are becoming clear. ESA is carefully assessing the information as crucial input for developing the Agency´s asteroid-hunting effort. At 03:20 GMT on 15 February, a natural object entered the atmosphere and disintegrated in the skies over Chelyabinsk, Russia. Extensive video records indicate a northeast to southwest path at a shallow angle of 20° above the horizontal....

Meteor Strikes Like Russian Event Only Occur Once Every 10 To 30 Years
2013-02-15 17:22:17

Lawrence LeBlond for redOrbit.com - Your Universe Online As reports continue to stream in through various media outlets on injuries, damages, and the science behind such events, it seems this morning´s (February 15) meteor strike in Russia´s Ural Mountains region has left a pretty big impression far and wide. At last count more than 1,200 people (at least 200 children) are believed to have been injured by the meteor, most from broken glass produced by the exploding object's...

Massive Meteor Explodes Over Russia: Buildings Damaged, Hundreds Injured
2013-02-15 08:57:01

Lawrence LeBlond for redOrbit.com - Your Universe Online A meteor streaked across Russia´s early morning skies on Friday before violently exploding, sending a rain of debris onto the Earth below. The flash and boom shattered windows and meteor particles left damage in its wake, injuring more than 900 people in the Ural Mountains region. Marina Mokvicheva, regional health minister in Chelyabinsk, the Russian city that had felt the brunt of the impact, told the Washington Post that...

Engineers Working Towards Laser Deflection Of Asteroids
2012-03-28 10:26:01

Protecting the Earth from an extinction-threatening asteroid has in the past been left up to Hollywood, which has deployed a barrage of special effects box office blockbusters that have kept deadly space rocks from smashing our planet into oblivion. But now, Scottish engineers have come up with a plausible way of dealing with asteroids that doesn´t include Hollywood special effects. Engineers at the University of Strathclyde in Glasgow are developing an innovative technique based on...

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2009-12-14 07:36:19

An investigation by the University of Kansas' Adrian Melott and colleagues reveals a promising new method of detecting past comet strikes upon Earth and gauging their frequency It's the stuff of a Hollywood disaster epic: A comet plunges from outer space into the Earth's atmosphere, splitting the sky with a devastating shock wave that flattens forests and shakes the countryside. But this isn't a disaster movie plotline. "Comet impacts might be much more frequent than we expect," said Adrian...