It was one of the most complex machines ever built - and it had to work perfectly the first time. Folded to fit inside a rocket, this massive telescope unfolded itself in space piece by piece.

Imagine looking up at the night sky and seeing a star suddenly burst into a blaze of light brighter than anything nearby. A flash so bright that it briefly outshines an entire galaxy before fading ...

Science in the modern era is increasingly reliant on enormous datasets and automated analysis. In astronomy, the Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST)—a ten-year survey ...

They’re struggling to connect the dots. Scientists are baffled over mysterious dots captured by the James Webb Space Telescope — with some suggesting they could be giant stars from the origins of the ...

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space Flight Center ...

The second kona low in the past week to strike Hawai’i is fueling another round of nasty winter conditions above 12,000 feet atop the summits of Mauna Kea and Mauna Loa on the Big Island. A winter ...

Hawaii is under a state of emergency after a powerful Kona storm brought heavy rain, wind gusts over 100 mph, widespread ...

Researchers may have finally traced 1977’s famous extraterrestrial anomaly back toward massive, naturally occurring hydrogen emission flares.

One of the UK’s richest people is building a telescope to find the ‘architecture of the universe’ - World’s largest all-lens telescope hopes to find the ‘cosmic web’ ...

Astronomers may have found an exciting new clue about dark energy—the mysterious force driving the universe’s accelerating expansion. They discovered an extraordinarily bright supernova from more than ...

Construction has begun on a new telescope designed to map one of the universe’s ...

An emergency declaration was issued as a prolonged kona storm brought dangerous flooding, high winds over 100 mph and 1-2 ...