Climate Change Made Recent Hurricanes Wetter. And They May Get Worse.

Space.com | 11/16/2018 | Staff
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Some of the biggest storms in recent years were fueled by climate change, which increased the amount of their drenching rainfall. Future storms could be even windier, wetter — and potentially more destructive — according to a new study.

Researchers evaluated 15 tropical cyclones (which are called hurricanes when they form in the Atlantic) from the past decade and then simulated how the storms would have performed during preindustrial times, prior to the advent of recent climate change. They also peered into possible future scenarios, modeling what the storms might look like if they took shape during the late 21st century, should Earth's climate continue to warm.

November - Humans - Message - Stars - Attempt

On November 16, 1974, humans sent their first message to the stars in an attempt to contact extraterrestrials. They did this using what was then the largest radio telescope in the world, located at the Arecibo Observatory in Puerto Rico. A group of scientists led by Frank Drake and Carl Sagan sent their message to the M13 star cluster. The message was written in binary code and contained information about human DNA. It also included figures of a human, the solar system and the Arecibo telescope. The idea was that if any aliens were to receive the signal and figure out how to decode it, they would know where it came from. Because M13 is 25,000 light-years away, it will take 25,000 years for any M13 aliens to hear our message — if they are even out there. The Arecibo message is only one of several messages intended for extraterrestrials. We have also included messages on several spacecraft, such as Pioneer and Voyager.

The scientists' findings, published online today (Nov. 14) in the journal Nature, paint a sobering picture of a future marked by supercharged hurricane seasons.

Simulations - Millions - Hours - Time

In simulations that required millions of hours of computing time,...
(Excerpt) Read more at: Space.com
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