Earth ejecta, for instance, could hold Earth life.

When we turn to “complex” extraterrestrial life or “intelligent” aliens, our results were 67.4 percent agreement, and 58.2 ...

Stories about the existence of aliens, and our chances of detecting them, tend to be positive. We are told that we might ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a ...

Looking further into the future, scientists dream of even more ambitious missions. Some ideas include sending submarines into ...

Extraterrestrial Autonomous Underwater Vehicles (Exo-AUVs), could travel through the ice, analyze the ocean, and help find ...

Dozens of samples of rock and sediment collected from Mars that could be used to detect ancient microbial life could be ...

New research underscores the physics of potential oceans on moons like Europa and Enceladus where aliens could hide ...

Dark oxygen, found 13,100 feet deep, defies predictions, enabling life in oxygen-depleted zones. Its discovery reshapes ...

This mission—which took off on October 14, 2024—seeks to investigate Europa, a moon that’s believed to harbor a vast subsurface ocean that could potentially support alien life. With a projected travel ...