Where have all the Christmas beetles gone?

Swarms of iridescent Christmas beetles used to mark Australia's summer season every year. But today, they seem as scarce as mixtapes and crochet swimsuits.

Image: Hubble spots a merging galactic gem

This NASA/ESA Hubble Space Telescope observation has captured the galaxy CGCG 396-2, an unusual multi-armed galaxy merger which lies around 520 million light-years from Earth in the constellation Orion.

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