Last year, the most violent geomagnetic storm to strike Earth in over two decades did more than disrupt GPS systems and ...

"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system.

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

About 4.5 billion years ago, the most momentous event in the history of Earth occurred: a huge celestial body called Theia ...

Asteroid 2025 VP1 is hurtling through space at more than 18,300 miles per hour, the space agency has reported.

For decades, scientists have been baffled by two enormous, enigmatic structures buried deep inside Earth with features so ...

Moss spores survived in outer space for a majority of 2022, and could even reproduce when they were eventually returned to Earth, according to a new study.

Natalie Paine, a French horn player in New Zealand’s navy, has been stationed in Antarctica on a military posting since ...

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