Astronomers have detected an astonishing celestial object emitting bright flashes of radio waves and X-rays that last for two minutes and repeat every 44 minutes. In a fresh twist, the discovery ...

(CNN) — Astronomers have detected an astonishing celestial object emitting bright flashes of radio waves and X-rays that last for two minutes and repeat every 44 minutes. In a fresh twist ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

MURIDKE, Pakistan, May 7 (Reuters) - Video footage from the early hours of Wednesday shows a bright flash from the residential Islamic seminary outside Bahawalpur in central Pakistan as India ...

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from ...

A bright flash and then a thick, billowing cloud of smoke. That's what a security camera captured when a bolt of lightning struck a parked, unoccupied Newcastle police cruiser during a storm.