TV News LIES

Sunday, Sep 14th

Last update07:17:43 AM GMT

You are here News Science New Study Offers Proof: Asteroid Wiped Out Dinos

New Study Offers Proof: Asteroid Wiped Out Dinos

Dinosaur destructionThe idea that a cosmic impact ended the age of dinosaurs in what is now Mexico now has fresh new support, researchers say.

The most recent and most familiar mass extinction is the one that finished the reign of the dinosaurs — the end-Cretaceous or Cretaceous-Tertiary extinction event, often known as K-T. The only survivors among the dinosaurs are the birds.

Currently, the main suspect behind this catastrophe is a cosmic impact from an asteroid or comet, an idea first proposed by physicist Luis Alvarez and his son geologist Walter Alvarez. Scientists later found that signs of this collision seemed evident near the town of Chicxulub (CHEEK-sheh-loob) in Mexico in the form of a gargantuan crater more than 110 miles (180 kilometers) wide.

The explosion, likely caused by an object about 6 miles (10 km) across, would have released as much energy as 100 trillion tons of TNT, more than a billion times more than the atom bombs that destroyed Hiroshima and Nagasaki.

More...


Most Recent Related Stories...


Webb telescope glimpses ‘volcanically growing monster’ on outskirts of Milky Way

Web image of stellar jetNASA's James Webb Telescope recently got a front-row seat to some incredible stellar fireworks on the...

Dozens of scientists find errors in a new Energy Department climate report

Chris WrightA group of more than 85 scientists have issued a joint rebuttal to a recent U.S....

Judge allows Trump to cut more than $1bn in National Science Foundation grants

$1B in science grants can be cutThe Trump administration can go ahead and purge more than 1,600 research grants issued by National...

‘A paradigm change’: black hole spotted that may have been created moments after big bang

Black holeAn ancient and “nearly naked” black hole that astronomers believe may have been created in the...
 
America's # 1 Enemy
Tee Shirt
& Help Support TvNewsLIES.org!
TVNL Tee Shirt
 
TVNL TOTE BAG
Conserve our Planet
& Help Support TvNewsLIES.org!
 
Get your 9/11 & Media
Deception Dollars
& Help Support TvNewsLIES.org!
 
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!