Earth's climate has swung between ice ages and warmer periods for millions of years, driven by subtle changes in our planet's ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Planet parade with four planets visible to the naked eye on the evening sky, Mars on left, ...

Space has a knack for bending our sense of scale. The Moon feels close enough to touch—after all, we see its craters with ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

A celestial phenomenon is forming in the Northern Hemisphere on Friday, as seven planets are expected to appear lined up in the night sky. Most are expected to be visible to the naked eye, though not ...

Dan Falk: Space junk broadly refers to stuff that’s in space that was put there by humans, and that is no longer doing what ...

Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention ...

An illustration depicts what the surface of one of the exoplanets orbiting Barnard's Star may look like. The other three planets within the system can also be seen. - International Gemini ...

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