The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact ...

The Terra Hunting Experiment will track the wobbles of dozens of stars nightly for years in the most focused hunt yet for an ...

How common are Earth-like planets in the universe? When I started working on supernova explosions, I never imagined that my ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

Earth may have a moon today because a nearby neighbor once crashed into us, a new analysis of Apollo samples and terrestrial rocks reveals. When you purchase through links on our site, we may earn an ...

TRAPPIST-1e, an Earth-sized world in the system’s habitable zone, is drawing scientific attention as researchers hunt for ...

Pandora Mission will attempt to capture the atmospheric conditions of 20 planets as they eclipse their respective suns, an ...

We run down five of the best good-news science stories from 2025 – from beating ageing to uncovering the distant Universe ...

"Ultimately, this work may help scientists better predict the impact of space weather across the solar system on longer ...

Astronomers have repeatedly observed events near a distant star that mirror processes from the early solar system's ...

Astronomers have uncovered a massive hidden planet and a rare “failed star” by combining ultra-precise space data with some of the sharpest ground-based images ever taken. Using the Subaru Telescope ...