The Cosmos with ESO 593-IG 008
Using ESO’s Very Large Telescope, an international team of astronomers has discovered a stunning rare case of a triple merger of galaxies. This system, which astronomers have dubbed ‘The Bird’ – although it also bears resemblance with a cosmic Tinker Bell – is composed of two massive spiral galaxies and a third irregular galaxy.
650 million light-years from Earth. Keep in mind one light year is about 5.88 trillion miles.
In this image, a 30-min VLT/NACO K-band exposure has been combined with archive HST/ACS B and I-band images to produce a three-colour image of the ‘Bird’ interacting galaxy system. The NACO image has allowed astronomers to not only see the two previously known galaxies, but to identify a third, clearly separate component, an irregular, yet fairly massive galaxy that seems to form stars at a frantic rate.
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