A seven-hour gamma-ray burst, GRB 250702B, stuns astronomers and hints at powerful new cosmic engines still unknown to science.

Ever since 3I/ATLAS was first spotted in July, it’s been the space object everyone argues about. It’s only the third interstellar visitor ever found passing through our Solar System, and it has ...

Social media erupted after a viral post claimed interstellar comet 3I/ATLAS travelled 76,600 kilometres in just 18 minutes.

Houston was treated to an eerie, shimmering light show Monday evening, one that is becoming increasingly familiar to ...