After dozens of social media posts showed the same sight through the western US, a bright white line blazing across the sky, an astronomer weighs in ...

Scientists using radio wavelength data from the Australian Square Kilometre Array Pathfinder (ASKAP) spotted a strangely ...

My telescope, set up for astrophotography in my light-polluted San Diego backyard, was pointed at a galaxy unfathomably far ...

But when scientists peer very far back, they find conundrums. JWST observations of the distant past are at odds with ...

This cataclysm would result from a change in the Higgs field, a quantum field that pervades all of space. It would be ...

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early universe. It’s a cosmic giant whose light has travelled over 12 billion years to ...