Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to ...

A clear look at the discovery of 40,000 near-Earth asteroids, how scientists track them, and the missions working to keep our ...

A man searching for gold in Australia instead unearthed a 17-kilogram meteorite, estimated to be 4.6 billion years old. This ...

Fleet Space’s Matt Pearson explains how the “space pirate” company designs technology for exploration and mining on the Moon ...

When a meteor streaks across the sky, it's not just beautiful. It's nature's way of delivering a time capsule to Earth.

Man’s “gold nugget” find in Australia turns out to be a 4.6-billion-year-old meteorite, offering rare clues to the early ...

David Hole thought he had struck gold with his metal detector but what he really discovered was far rarer - but it would take ...

Earth has quietly picked up a new traveling companion, a tiny captured object that astronomers say will loop around our ...

A million-to-one find near an old Australian Gold Rush prospecting area turned out to be something far rarer than gold – a ...

Currently there is a third “interstellar interloper” now passing through the solar system designated as 3i/ATLAS, for the ...