Last Friday, the interstellar comet designated 3I/ATLAS completed its closest approach to Earth without crashing into us or depositing an invading armada.

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LSU’s Trenton Sandler and Hugh Carlson, tethered together from their ankles and forearms, took four seconds off the previous ...

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Laika was the first dog in the space but it took her life. Learn more about this heart-breaking story of animal testing.

Everyone's favorite interstellar comet, 3I/ATLAS, flew past Earth overnight, coming within about 168 million miles (270 million kilometers) of our planet.

Comet 3I/ATLAS, only the third interstellar object ever detected to pass through our solar system, will be making its closest ...

Greg Biffle’s closest friends are speaking out after the NASCAR driver and his family were killed in a North Carolina plane crash ...

The interstellar comet will pass safely by Earth, giving astronomers their best chance to study it up close. Interstellar ...

The longest season in MotoGP history was also one of the closest with plenty to shout about at the chequered flag ...