A Tour of Galaxy Clusters (05-06-2016)
A new study tries to tackle the questions surrounding dark energy by examining properties of X-ray emission from galaxy clusters.

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--  "Russian Doll" Galaxy Clusters Reveal Information About Dark Energy

A Tour of Comets ISON and PanSTARRS (04-21-2016)
Recently, astronomers have performed such a study using observations with Chandra of two comets, named ISON and PanSTARRS.

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--  Comets in the "X"-Treme

A Tour of G1.9+0.3 (04-08-2016)
A little more than a century ago, as seen from the Earth, a star exploded near the center of the Milky Way galaxy.

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--  Trigger for Milky Way's Youngest Supernova Identified

A Tour of Jupiter (04-01-2016)
A new study using data from Chandra X-ray Observatory has shown that storms from the Sun are triggering auroras in X-ray light.

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--  Solar Storms Ignite Northern Lights on Jupiter

A Tour of Frontier Fields (03-23-2016)
Two of these Frontier Fields galaxy clusters, going by their abbreviated names, are MACS J0416 and MACS J0717.

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- Related Links:
--  Telescopes Combine to Push Frontier on Galaxy Clusters