Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...

This “internet of beings” could be the third and ultimate phase of the internet’s evolution. After linking computers in the ...

When scientists cracked open the first grains from asteroid Bennu, they expected a time capsule of rock and dust. What they ...

In a zesty new discovery, scientists have unearthed a strange lemon-shaped exoplanet. It is unlike one we have seen before, ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

Tiny bits of Earth’s atmosphere have been drifting to the moon for billions of years, guided by Earth’s magnetic field.