When an interstellar visitor slices through the solar system, astronomers usually have to make do with a fleeting, side-on ...

Nobody was expecting very strong energy dissipation inside Titan,” says Flavio Petricca, a postdoctoral fellow at NASA’s Jet ...

I/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it ...

Axions are hypothetical light particles that could solve two different physics problems, as they could explain why some ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

The potential for sending payloads and people to Mars is therefore becoming plausible in a way that it never has before. Mars ...

By studying the natural world, scientists find blueprints for innovations that can improve human lives—in the genes of a ...