Astronomy & Space news

Most-luminous supernova ever discovered

A team of astronomers, including Carnegie's Benjamin Shappee, Nidia Morrell, and Ian Thompson, has discovered the most-luminous supernova ever observed, called ASAS-SN-15lh. Their findings are published in Science.

dateJan 14, 2016 in Astronomy
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Hubble spies a rebel

Most galaxies possess a majestic spiral or elliptical structure. About a quarter of galaxies, though, defy such conventional, rounded aesthetics, instead sporting a messy, indefinable shape. Known as irregular galaxies, this ...

dateJan 25, 2016 in Astronomy
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Fishing for answers on bone loss in space

During spaceflight, astronauts lose bone mineral density, but it is not clear exactly what causes this loss. Scientists trying to understand why recently went fishing for answers. They reared small freshwater fish aboard ...

dateJan 25, 2016 in Space Exploration
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