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

But this new flash's location is nowhere near where a dying star should be. A bright flash of blue light appearing in the middle of seemingly empty space has scientists confused. The brilliant ...

Astronomers from the International Center for Radio Astronomy Research (ICRAR), in collaboration with international teams, have made a startling discovery about a new type of cosmic phenomenon.

Astronomers have spotted an incredibly bright flash of light beaming halfway ... as an incredibly bright spot of light flared up in an area where there’d been nothing the night before.

The constant, rapid-fire display includes seconds-long short flashes and longer, blindingly bright flares of light on a daily basis ... even though we’ve stared at this spot in the sky for ...

Speculation has followed the appearance of a bright flash of light over the Kyiv skyline that has not been linked to Russian air attacks on the Ukrainian capital. Footage widely shared on social ...

Another fireball event occurred in North America in December 2020, when a bolide caused a bright light-midday flash and a "sonic boom." The American Meteor Society explained the noise and flash of ...

Flashes of light seen across the sky over south-eastern Australia on Monday night were likely to have been remnants of a Russian rocket, the country’s space agency said. The dazzling display was ...