Since JWST’s launch four years ago, some mind-blowing observations have been made by this internationally operated, state-of-the-art, space-based super-telescope

When Yerkes Observatory opened in Wisconsin in 1897, it was a wonder. Alongside the great one-metre (40-inch) telescope – the largest refractor ever built – the lavish facilities included the novelty

DID YOU KNOW? JWST’s primary mirror weighs 705 kilograms ...

HUBBLE SPACE TELESCOPE, 22 DECEMBER 2025 Spiral galaxies MCG-02-05-050 (right) and -050a (left) are together known as Arp 4. That means they feature in Halton Arp's Atlas of Peculiar Galaxies, compile

From stargazing as a child to presenting the iconic The Sky At Night , Dame Maggie Aderin, 57, tells us how she beat the odds to become a space scientist, and why life beyond Earth matters to all of us

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