Using the Atacama Large Millimeter/submillimeter Array, and other telescopes, an international team of astronomers has obtained the best view yet of a collision that took place between two galaxies when the Universe was half its current age. They enlisted the help of a galaxy-sized magnifying glass to reveal otherwise invisible detail. These studies of the galaxy H-ATLAS J142935.3-002836 have shown that this complex distant object looks like the local galaxy collision, the Antennae Galaxies.
Using the Atacama Large Millimeter/submillimeter Array, and other telescopes, an international team of astronomers has obtained the best view yet of a collision that took place between two galaxies when the Universe was half its current age. They enlisted the help of a galaxy-sized magnifying glass to reveal otherwise invisible detail. These studies of the galaxy H-ATLAS J142935.3-002836 have shown that this complex distant object looks like the local galaxy collision, the Antennae Galaxies.
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