Pairs of small colliding galaxies may seed future stars

A pair of dwarf galaxies closely circling the Milky Way, the Large and Small Magellanic Clouds, were in the throes of merging into one when they fell into our galaxy. The duo is thought to hold enough gas to replenish half of the Milky Way’s supply of star-making fuel, and now, a study in the Monthly Notices of the Royal Astronomical Society offers new insights into how galaxies like ours are able to capture this gas so easily.

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