BlogArena

General blog about anything and everything of everyday's life.

26. May 2019

December 11, 2013
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Model Suggests Ocean Currents Shape Europa’s Icy Shell in Ways Critical for Potential Habitats

AUSTIN, Texas — In a finding of relevance to the search for life in our solar system, researchers at The University of Texas at Austin’s Institute for Geophysics, the Georgia Institute of Technology, and the Max Planck Institute for Solar … Continue reading

August 10, 2013
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If We Landed on Europa, What Would We Want to Know?

Most of what scientists know of Jupiter’s moon Europa they have gleaned from a dozen or so close flybys from NASA’s Voyager 2 spacecraft in 1979 and NASA’s Galileo spacecraft in the mid-to-late 1990s. Even in these fleeting, paparazzi-like encounters, … Continue reading

August 2, 2013
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How Did Earth’s Primitive Chemistry Get Kick Started?

How did life on Earth get started? Three new papers co-authored by Mike Russell, a research scientist at NASA’s Jet Propulsion Laboratory, Pasadena, Calif., strengthen the case that Earth’s first life began at alkaline hydrothermal vents at the bottom of … Continue reading