ocean

Aliens life ocean science Video - 8406170368
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How does living in an endless ocean sound? For some, a perpetual sea-side view may be a dream come true. And that dream may already be a reality for extraterrestrial life, according to a new study which suggests that watery exoplanets tilted on their axis in just the right way would boast a "rather mild" and habitable climate.

Experts have been searching for planets outside or solar system that could support life for a long time now. Nearly 2,000 exoplanets beyond our solar system have been identified to date, and NASA experts and their colleagues recently affirmed their belief that a stunning 10 to 20 percent of all the stars in the sky may host habitable planets.
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THIS IS WHY YOU DON'T GO IN THE OCEAN!

Here are the creepiest, crawliest, and down-right ickiest creatures ever to swim the depths of the oceans. So, if you need me I'll be right here in the shallow end of the kiddie pool. Happy swimming, everybody!

informative Zoology ocean School of FAIL - 73733
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moon ocean science enceladus space - 8134068480
Via NASA
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NASA's Cassini spacecraft and Deep Space Network have uncovered evidence Saturn's moon Enceladus harbors a large underground ocean of liquid water, furthering scientific interest in the moon as a potential home to extraterrestrial microbes.

Researchers theorized the presence of an interior reservoir of water in 2005 when Cassini discovered water vapor and ice spewing from vents near the moon's south pole. The new data provide the first geophysical measurements of the internal structure of Enceladus, consistent with the existence of a hidden ocean inside the moon. Findings from the gravity measurements are in the Friday April 4 edition of the journal Science.
Ganymede is full of water
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Via Washington Post:

NASA announced evidence on Thursday that Jupiter's largest moon, Ganymede, has a saltwater ocean under its icy surface. The ocean seems to have more water than all the water on Earth's surface, according to new Hubble observations.

Scientists estimate that the ocean is 60 miles thick, which is about 10 times deeper than Earth's oceans. But unlike our salty waters, Ganymede's ocean is buried under 95 miles of ice.