"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

While late M-stars are the easiest places to find Earth-sized planets, a new study suggests they are biological dead ends where animal life may never find enough fuel to evolve.

Some animals living on Earth appear so unusual that they are often compared to aliens. Their shapes, movements, and behaviors challenge common ideas of what life should look like. Scientists explain ...