Tuesday, February 21, 2012

Fastest Winds Recorded- Ellen Shaddock

Scientists have measured the fastest winds yet observed from a stellar-mass black hole, shedding light on the behavior of these curious cosmic objects.

The winds, clocked by astronomers using NASA's Chandra X-ray Observatory, are racing through space at 20 million mph (32 million kph), or about 3 percent the speed of light. That's nearly 10 times faster than had ever been seen from a stellar-mass black hole, researchers said.

"This is like the cosmic equivalent of winds from a Category 5 hurricane," study lead author Ashley King, of the University of Michigan, said in a statement. "We weren't expecting to see such powerful winds from a black hole like this."

A stellar-mass black hole, which is born when an extremely massive star collapses, typically contains about five to 10 times the mass of our sun. The stellar-mass black hole powering this super wind is known as IGR J17091-3624, or IGR J17091 for short. [Photos: Black Holes of the Universe]


Space is so cool you guys. They have just discovered the fastest winds ever. how is that not the coolest thing ever? I love that we are still learning new things all the time, even in our advanced society.

1 comments:

  1. This is really cool! and its interesting that the fastest winds are in outerspace, because you often think that there is nothing but stars and planets out there.

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