"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...

Far beyond the orbit of Pluto, a spacecraft the size of a small car has started speaking in riddles. Voyager 1, humanity’s ...

This December's dazzling display comes from a strange asteroid with comet-like behavior—and a tail of debris that astronomers ...

Walking into a classroom today is like stepping into a parallel universe, because so many things that once sounded rock solid ...

Space questions everything about what we know about existence and consists of gigantic stars, icy comets and distant worlds ...

Astrology analysts are officially announcing their comprehensive forecast for 2026, calling it one of the most transformative ...

We knew from prior analyses that a distant asteroid sampled in 2020 carried all but one of the molecules needed to kick-start ...

According to Nathan Eismont, it will only become clear if the comet is capable of traveling beyond the Solar System after it comes close to Earth again ...

While Mercury is the innermost planet in the Solar System, on average it spends more time closer to Earth than Venus does.

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

It takes light a single day to travel 16 billion miles. The Voyager 1 probe will need a little longer, just 49 years.

Watch the Earth vs. Mars launch trailer for this turn-based strategy game to see gameplay, units, and learn more about the story. Faced with a terrifying Martian invasion, you must lead Earth’s forces ...