Friday, September 27, 2013

ScienceDaily: Astronomy News

ScienceDaily: Astronomy News


Lunar orbiters discover source of space weather near Earth

Posted: 26 Sep 2013 11:31 AM PDT

Solar storms, powerful eruptions of solar material and magnetic fields into interplanetary space, can cause hazards on Earth known as space weather, ranging from interference with radio communications to extensive power blackouts, complete failure of critical satellites and even the shutdown of GPS-guided transportation and global communication systems. New research increases our understanding of our space environment, and explains the source of Earth's space weather.

Understanding clouds as a necessary ingredient in the search for life: Case study of exoplanet Kepler-7b

Posted: 26 Sep 2013 07:24 AM PDT

Scientists have produced the first map of clouds on an exoplanet using the Kepler Space Telescope. Studying the atmospheres of exoplanets is the path towards ultimately identifying life elsewhere in the Universe. Understanding the role of clouds in exoplanet atmospheres is a necessary ingredient in the cosmic hunt for life.

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