From a flashing blue streak to falling smoke, we now know what caused strange sightings in the sky above Hawaii this week.

Three people find a meteorite and take it home. Over the next few nights, a series of strange and ominous events begins to ...

Stargazers rejoice! Dec. 4 marks the start of the annual Geminid meteor shower, as Earth passes through the trail of debris ...

On a scorching summer afternoon at Grootfontein, Namibia, a curious paradox greets every visitor to the Hoba meteorite.

The Kecksburg UFO incident occurred on December 9, 1965, when a fireball was spotted in the sky and seemed to land in ...

On the afternoon of November 30, 1954, in Sylacauga, Alabama, Ann Hodges was resting on her living room couch when something ...

A man searching for gold in Australia instead unearthed a 17-kilogram meteorite, estimated to be 4.6 billion years old. This incredibly dense and hard space rock, initially mistaken for a gold nugget, ...

NASA’s Perseverance rover has identified Phippsaksla, a metal-rich rock likely to be an iron-nickel meteorite formed ...

​The interstellar comet 3I/Atlas has been getting a lot of attention online, especially as it moves closer to the inner Solar System before Christmas. Many people have shared worries, questions, and ...

NASA's Perseverance rover spotted a strange-looking rock on Mars that didn't belong there. It ran some scans, and the data revealed that it didn't come from the Red Planet but some other far-off point ...

NASA’s Perseverance Rover has discovered an object of likely extraterrestrial origin on Mars that experts say does not resemble the typical geology of the Red Planet. The unusual rock was discovered ...

NASA’s Perseverance Mars rover has made another strange discovery. While investigating the Vernodden area of Jezero Crater – the crater where the rover first landed on the Red Planet in February 2021 ...