Tag Archives: RealClearScience – Homepage

Mysterious “Wow!” Signal Gets Solid Explanation

Bob Yirka, PhysOrg.com
A team of researchers with the Center of Planetary Science (CPS) has finally solved the mystery of the “Wow!” signal from 1977. It was a comet, they report, one that that was unknown at the time of the signal discovery. Lead researcher Antonio Paris describes their theory and how the team proved it in a paper published in the Journal of the Washington Academy of Sciences.

By: RealClearScience – Homepage
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Source: http://j.mp/2r2xswa

Shadow Around Young Star a Sign of a Newborn Planet

Mike Wall, Space.com
Astronomers might have just found a new way to discover alien planets.A bizarre shadow cast on the disk of dust and gas surrounding the young star TW Hydrae is likely evidence of an unseen exoplanet orbiting within the disk, astronomers report in a new study.

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Source: http://j.mp/2j8zoP4

Mummy Found With Oldest Known Smallpox Virus

Maryn McKenna, Nat Geo
It devastated cities, stalled the growth of empires, and shuffled the leadership of royal houses like a handful of playing cards. A historian called it the most terrible of all the ministers of death.”Smallpox was stealthy and relentless, disfiguring and deadly, so traumatizing that it was the first disease for which a vaccine was sought and achieved, and the first that humankind eradicated.

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Source: http://j.mp/2hpI9Qc

Zero: The World’s Most Revolutionary Number

Hannah Fry, BBC Future
Nothing lies at the heart of science, engineering and mathematics.Nothing as in zero, of course.This cheeky yet powerful number has caused more controversy and provided more delight than any other digit I know. For one thing, it allows us to forecast the future. But to comprehend why and to understand zero’s power, you first have to understand its birth and its battles, because zero’s path to greatness was a rocky one.

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Source: http://j.mp/2hk7hrq

First Picture of Black Hole Coming Next Year

Seth Fletcher, Sci American
Certain scientific breakthroughs always seem to be a few years away. The first direct observation of a black hole has long fallen into this category. Maybe not for much longer: the astronomers of the Event Horizon Telescope have scheduled their first full-on attempt to image the black hole at the center of the Milky Way for next spring.

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Source: http://j.mp/2fjwqTG