TV News LIES

Saturday, Aug 02nd

Last update02:17:54 AM GMT

You are here News Science Universe's biggest known star discovered by British astronomers

Universe's biggest known star discovered by British astronomers

Universe's biggest known star discovered by British astronomersThe heaviest known star – with a mass 320 times greater than the Sun's – has been discovered at the edge of our galaxy by British astronomers. Scientists at the University of Sheffield found the stellar giant – named R136a1 – using the European southern Observatory's Very Large Telescope in Chile and data from the Hubble Space Telescope.

The star is located in the Tarantula Nebula in the Large Magellanic Cloud, a small "satellite" galaxy which orbits the Milky Way. Previously, the heaviest known stars were around 150 times the mass of the Sun, and this was believed to be close to the cosmic size limit.

As stars get more massive the amount of energy created in their cores grows at a faster rate than the force of gravity which holds them together. The torrents of energy produced eventually become so powerful that the stars are torn apart.

This is known as the "Eddington Limit", after the British physicist Arthur Eddington who, in 1919, proved Einstein's theory of relativity by showing that light is bent by gravity.

More...

 

 


Most Recent Related Stories...


This Filter Could Bring Clean Water to Everyone on Earth

clean water filterFor years, residents of the developed world have enjoyed access to clean, on-demand drinking water. It's...

DNA testing proves the Yeti is actually a prehistoric polar bear, scientist says

Yetil. That means the Abominable Snowman might be an ancient polar bear.The Yeti is real —...

NASA says it's very close to finding alien life

alien lifeAt a panel discussion on the search for alien life, held this week at NASA's headquarters...

Nasa launches satellite to track CO2 in the atmosphere

NASA satelliteA rocket carrying a Nasa satellite lit up the pre-dawn skies Wednesday on a mission to...
 
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!