Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

This Google Maps image captured in 2021 revealed a mysterious, triangular dark patch in the middle of the Pacific Ocean, ...

A Chinese rover that landed on Mars in 2021 detected evidence of underground beach deposits in an area thought to have once ...

An unexpected radioactive discovery beneath the Pacific Ocean seabed may provide researchers with a new global geologic time ...

The team announced its “ultrahigh energy” neutrino on Wednesday, in a paper published in the journal Nature. The finding ...

Radioactive spike found in Pacific seabed samples. It could be from space radiation or changes in ocean currents 10 million ...

These devices travel below the ocean's surface and measure phytoplankton ... At least half of that is not observed by space satellites. The research is published in the journal Proceedings of ...