Astronomy news

Stealing Sedna

Turns out, our seemly placid star had a criminal youth of cosmic proportions.

dateAug 07, 2015 in Astronomy
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Image: The ghost of a dying star

This extraordinary bubble, glowing like the ghost of a star in the haunting darkness of space, may appear supernatural and mysterious, but it is a familiar astronomical object: a planetary nebula, the remnants of a dying ...

dateAug 05, 2015 in Astronomy
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Galaxies show appetite for growth

The extent to which galaxies consume one another has been revealed in research. Findings from the study help to explain how galaxies such as the Milky Way were formed.

dateAug 04, 2015 in Astronomy
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