During an equinox, places around the globe experience nearly equal amounts of daytime and nighttime. The second occurrence ...

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Cornell University astronomers studying Jupiter's moon Io say tidal heating may help support life in the oceans of Jupiter's ...

The first paper on the samples collected from China's Chang'e 6 lunar probe reveals that the specimens differ in some ways ...

A coastal flood advisory will be in effect along New Hampshire's coastline Saturday afternoon. Minor coastal flooding and ...

Brad Pitt's attempt to reap Gravity's fortunes stalled at the box office. 5 years later, it still stands as one of the best ...

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(CNN) — Earth is about to gain a new “mini-moon,” but it won’t stay around for long.

LOS ANGELES — Earth is about to get a new neighbor in the form of an asteroid. But this one won’t be making an impact.

You can see the astroid, named 2024 PT5, for a short time before it heads on its way.

A rare mini-moon, a small asteroid temporarily captured by Earth's gravity, will briefly orbit the planet for two months.