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‘Pillars of destruction’ in the Carina Nebula

2 November 2016 Astronomy Now

Spectacular new observations of vast pillar-like structures within the Carina Nebula have been made using the MUSE instrument on ESO’s Very Large Telescope. The different pillars analysed by an international team seem to be pillars of destruction — in contrast to the name of the iconic Pillars of Creation in the Eagle Nebula, which are of similar nature.

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Herschel’s view of the Eagle Nebula

22 April 2016 Astronomy Now

The Eagle Nebula, also known as Messier 16 (M16), as seen by ESA’s Herschel Space Observatory. A group of young, bright stars, not visible at these infrared wavelengths, are located near the centre of the image. The powerful light emitted by these stars is setting the surrounding gas ablaze, causing it to shine.

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Impact of cosmic wind on galaxy evolution revealed

27 July 2015 Astronomy Now

Astronomers have long known that powerful cosmic winds can sometimes blow through galaxies, sweeping out interstellar material and stopping future star formation. A Yale University analysis of one such event in a nearby galaxy provides an unprecedented look at the process, offering a clearer snapshot of how it happens.