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Aerospace

Scientists take a page from deep space to study deep earth

Big data approach can help map what's beneath the Earth's surface. Using a new technique originally designed to explore the cosmos, scientists have unveiled structures...

Scientists measure neutron’s lifetime from space for the first time

Scientists have found a way of measuring neutron lifetime from space for the first time - a discovery that could teach us more about...

Saturn’s moon Titan is drifting away much faster than previously thought

Using data from NASA's Cassini spacecraft, the international research team found Saturn’s Moon Titan drifting a hundred times faster than previously understood — about...

Scientists find how long-lived Peter Pan discs form

A new study has revealed how long-lived Peter Pan discs form, which could provide new insights into how planets arise. Planet-forming, or protoplanetary, discs are...

Moon’s surface is still changing, says new study

Scientists have analyzed an archive of more than two million images of the lunar surface and have created the first global map of rockfalls...

Astronomers find elusive target hiding behind dust

Astronomers acting on a hunch have likely resolved a mystery about young, still-forming stars and regions rich in organic molecules closely surrounding some of...

Ancient asteroid impacts created life ingredients on Earth and Mars

A new study reveals that asteroid impact sites in the ocean may possess a crucial link in explaining the formation of the essential molecules...

Titan is migrating away from Saturn 100 times faster than previously predicted

By Earthly standards, Saturn's moon Titan is a strange place. Larger than the planet Mercury, Titan is swaddled in a thick atmosphere (it is the...

Scientists discover the closest young brown dwarf disk yet

Brown dwarfs are the middle child of astronomy, too big to be a planet yet not big enough to be a star. Like their stellar...

This mysterious interstellar visitor was probably a dark hydrogen iceberg, not aliens

The aliens came on Oct. 19, 2017. That was the day telescopes picked up a strange object with an odd, elongated shape that moved like...