Now has come the time for the best of the best, the cream of the crop – the very top “What Is This Thing?” posts of all time.

Astronomers have found a massive cloud of metallic winds orbiting a mystery object in space. The cloud was found when ...

"Stars like the sun don’t just stop shining for no reason." ...

Sweeping winds of vaporized metals have been found in a massive cloud that dimmed the light of a star for nearly nine months.

A United Airlines pilot was injured and forced to make an emergency landing after a mystery object smashed the windshield of a Boeing 737 at 36,000 feet. Photos circulating online reportedly show the ...

An object that struck an Australian man's Tesla as he was traveling along a highway may have been a meteorite. Andrew Melville-Smith, a veterinarian from Whyalla in South Australia, told the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (KRON) – California residents submitted ...

The quick answer is our constellation of Global Sounding Balloons (GSBs), which we call WindBorne Atlas, doesn’t pose a threat to airplanes or other objects in the sky. It’s not only highly improbable ...