A Canadian scientist is calling for action to protect significant geological and historical features on the moon, Mars, and other planets. Jack Matthews of Memorial University of Newfoundland says as ...

What can rocky planets orbiting in the outer parts of a solar system teach scientists about planetary formation and evolution? This is what a recent study published in Science hopes to address as a ...

MIT astronomers using the James Webb Space Telescope have discovered that a rare "planetary odd couple", a hot Jupiter and a ...

Nasa's James Webb Space Telescope has detected water vapour, carbon dioxide and sulphur dioxide in the atmosphere of a ...

LONDON — The search for an unknown planet in our solar system has inspired astronomers for more than a century. Now, a recent study suggests a potential new candidate, which the paper's authors have ...

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with ...