Astronomers say the finding is a major advance in understanding how comets and planets form across the Galaxy.

Imagine a visitor from another star system, twice as old as Earth, hurtling through our cosmic neighbourhood. This isn't ...

Water is the universal yardstick of comet science, the baseline for measuring how sunlight drives a comet's activity and ...

Astronomers are stunned by interstellar comet 3I/ATLAS releasing water vapour unusually far from the Sun. This rare event, detected by NASA's Swift Ob ...

One of the best parts about sending rovers like Perseverance to other planets, is sometimes they send back some absolutely ...

NASA's image spectrometer aboard the ISS, EMIT, has helped identify a massive sewage spill from space, miles away. Here's how the technology works.

The Intuitive Machines lunar lander that will deliver NASA science and technology to the Moon as part of the agency’s CLPS (Commercial Lunar Payload Services) initiative and Artemis campaign is ...

CAPE CANAVERAL, Fla. — Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient water world, scientists reported Wednesday. The ...

CHICAGO -- Mary Beth Wilhelm, 25, is a NASA research scientist. She played a major role in the discovery of water on Mars. She explained the implication of finding water on Mars for humans. Mary Beth ...