Astronomy

Astronomy,science,solar flare,sun
Via: Space
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Via Space.com

A monster solar flare erupted early Sunday (Oct. 19) from a huge sunspot that may just be getting warmed up.

The sun fired off an X-class solar flare — the most powerful type — that peaked at 1:01 a.m. EDT (5:01 GMT) Sunday. NASA's Solar Dynamics Observatory (SDO) spacecraft captured photos and video of the intense sun storm, which researchers classified as an X1.1 flare.

The flare erupted from a sunspot called AR (Active Region) 2192, which has since grown to become 78,000 miles (125,000 kilometers) wide, according to Spaceweather.com — almost as big as the planet Jupiter.
Astronomy,awesome,alien life,science
By Unknown
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To find extraterrestrial life, be it microbes or intelligent life, scientists need telescopes capable of detecting Earth-like planets in Earth's neighborhood and ways to detect biological signatures of life or signs of alien technology. While some of these tools already exist, astrobiologists asked the U.S. Congress Dec. 4 to invest in the next chapter of the search for life beyond Earth.

"This is the first time in human history we have the technological reach to find life on other planets," Sara Seager, a planetary scientist at MIT, said at a House Committee on Science, Space and Technology hearing today. "People will look back at us as the [generation] who found Earth-like worlds."
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