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BOSS Measures the Universe to One-Percent Accuracy

January 8, 2014 | Tags: Carver, Hopper, HPSS

The Baryon Oscillation Spectroscopic Survey announced that it has measured the scale of the universe’s structure to an accuracy of one percent. This and future measurements at this precision are the key to determining the nature of dark energy. Read More »

Supercomputers Capture Turbulence in the Solar Wind

December 16, 2013

With help from Berkeley Lab's visualization experts and NERSC supercomputers, astrophysicists can now study turbulence in unprecedented detail, and the results may hold clues about some of the processes that lead to destructive space weather events. Read More »

Are Earths Rare? Perhaps Not

January 13, 2014 | Tags: Astrophysics, Carver

One out of every five sun-like stars in our Milky Way galaxy has an Earth-sized planet orbiting it in the Goldilocks zone—not too hot, not too cold—where surface temperatures should be compatible with liquid water, according to a statistical analysis of data from NASA’s Kepler spacecraft. Read More »