Nearly a millennium ago, astronomers witnessed a brilliant new star blazing in the sky—a supernova so bright it was visible ...

Stargazers have plenty of reasons to look up throughout August – a month marked by meteor showers, planetary conjunctions and even a visible nebula. Yes, a formation known as the "dumbbell nebula" – ...

The Milky Way Galaxy -- which is just one of hundreds of billions of galaxies in the known universe -- is on a collision course with its neighbor, Andromeda.

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Fittingly nicknamed the Dark Wolf Nebula, this cosmic cloud was captured in a 283-million-pixel image by the VLT Survey Telescope (VST) at ESO’s Paranal Observatory in Chile. Located around 5300 light ...

This nebula was first discovered on February 15, 1786, by British astronomer William Herschel. While scanning the night sky with a large telescope he built himself that day, Herschel discovered a ...

A nebula is a luminescent giant cloud of dust and gas in space that could be from a supernova or could be a star-forming region. The "dumbbell nebula," also known as Messier 27, is what astronomers ...