We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.

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Adam Bloodworth has always been interested in celebrities. He pilgrimaged to Los Angeles to discover a whole new side to stan ...

Scientists had assumed that the ice in space was purely amorphous, but new experiments show it can have a partly crystalline ...

Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.

The Universe’s most abundant ice isn’t formless—it’s secretly laced with crystals. And that might change how we think about ...

Measuring shells and skeletons encased in thousands of limestone samples has revealed that the sheer amount of living stuff ...

Scientists from UCL and the University of Cambridge have revealed that "space ice"—long thought to be completely ...

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How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

NASA has confirmed the discovery of an Earth-sized planet parked right in the “habitable zone” of a distant red dwarf star.

Water frozen in the depths of space has long been considered a shapeless, frozen fog. For decades, scientists believed it ...