Add Yahoo as a preferred source to see more of our stories on Google. An artist's concept shows what K2-18b might look like. Thought to be covered entirely in liquid water with a hydrogen-rich ...

Astronomy magazine tends to focus on space observatories that peer beyond Earth, into the depths of space. But the vast majority of observational satellites around our blue world stare right back at ...

WISPIT 2b, a gas giant forming around a young Sun-like star, has been directly imaged for the first time inside a spectacular multi-ringed disk. Still glowing and actively accreting gas, the planet ...

A new planet has been discovered by a Johns Hopkins University study, with unique characteristics such as burning temperatures, glass rain, and a rotten egg smell. Researchers were researching planet ...

A new study has raised some speculation about whether or not parts of Mars can allow life to grow. The study, published in Nature Communications Earth & Environment, highlights the potential of ...

(CNN) — A tiny sign revealed in April seemed like it might change the universe as we know it. Astronomers had detected just a hint, a glimmer of two molecules swirling in the atmosphere of a distant ...