For a century, exoplanet hunters have “discovered” planets around a nearby star, only to retract the claims. But the latest ...

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A joint Hubble and James Webb Space Telescope (JWST) project to learn more about the dusty disk around the bright star Vega ...

After all, there’s no point heading ... planets to a barren icy moons. Some of the planets and star systems are based on real-life locations in space. The most obvious example of this is the ...

The historic probes are the farthest human-made objects from Earth. Just how far they've gone will blow your mind.

The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on ...

Why does Jupiter look like it has a surface – even though it doesn’t have one? – Sejal, age 7, Bangalore, India ...

Earth has been blasting out incidental radio signals for over a century now, but contrary to what sci-fi says, these are fairly weak and diffuse in space ... planets? Humans have sent spacecraft ...

The smooth, planet-less disk of the Vega star system challenges planetary formation theories, suggesting alternative cosmic ...

Recent data from the James Webb Space Telescope (JWST) suggests that a planet orbiting a small, red star 35 light years away ...