BlogArena

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

20. Oct 2019

November 21, 2012
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BOSS Quasars Unveil a New Era in the Expansion History of the Universe

Berkeley Lab scientists and their Sloan Digital Sky Survey colleagues use quasars to probe dark energy over 10 billion years in the past BOSS, the Baryon Oscillation Spectroscopic Survey, is mapping a huge volume of space to measure the role … Continue reading

December 11, 2011
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Star Explosion Leaves Behind a Rose

About 3,700 years ago, people on Earth would have seen a brand-new bright star in the sky. It slowly dimmed out of sight and was eventually forgotten, until modern astronomers later found its remains, called Puppis A. In this new … Continue reading

October 14, 2011
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Astronomers Find Bounty of Failed Stars

*One youngster only six times heftier than Jupiter* TORONTO, ON – A University of Toronto-led team of astronomers has discovered over two dozen new free-floating brown dwarfs, including a lightweight youngster only about six times heftier than Jupiter, that reside … Continue reading