An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

Scientists may finally be closing in on the origins of two colossal, mysterious structures buried nearly 1,800 miles inside ...

The Mechanics of Earth's Spin Earth rotates once in about 24 hours with respect to the Sun, but once every 23 hours, 56 ...

Researchers confirmed the impact origin of the Jinlin crater: a 900-meter-wide remarkably young impact crater preserved on a ...

NASA released a trove of never-before-seen images of the interstellar comet 3I/ATLAS, unveiling new characteristics of the ...

When an asteroid threatens Earth, astronomers use a rating called the Torino scale to communicate the risk. Richard Binzel, ...

Scientists have detected signatures in ancient rocks that push back the timeframe for the discovery of early life by billions of years.

Cosmic dust can tell scientists about how ice covered Earth during the last ice age. This dust is leftover debris from ...

Determining this and proving it was a complete surprise and a breakthrough,” geochemist Liuqing He told Newsweek.

Xenomorphs, Facehuggers, and Eye Midges have only just begun their horrifying work.