Scientists made a first-of-its-kind discovery: key ingredients for life detected on a habitable-zone planet, upending long-held assumptions.

Researchers have found an Earth-like, rocky planet orbiting within the habitable zone of a distant star with an atmosphere.

A rocky exoplanet 48 light-years from Earth has offered the 'strongest evidence yet' that other planets besides Earth could ...

Astronomers have detected helium leaking from a rocky exoplanet, a sign that the planet may have an atmosphere. If confirmed, the finding represents the first such detection around an Earth-like world ...

The rocky planet LHS 1140b, located 48 light-years away, may have liquid water on its surface; it opens a new window into the search for habitable worlds outside our Solar System The post ...

Astronomers have discovered more than 6,200 exoplanets since the first ones were found in the 1990s.

The search for life beyond Earth has marked a new discovery — evidence of an atmosphere on an Earth-like planet beyond our Solar System with modelling suggesting it may be a water world.

Astronomers found helium in the atmosphere of LHS 1140 b, a rocky exoplanet 48 light-years from Earth, the first confirmed ...

Scientists discover the first confirmed atmosphere in habitable zone outside our solar system on LHS 1140b ...

Astronomers have found over 6,000 planets beyond our solar system. Here are some of the most promising candidates for life, according to scientists.

When astronomers discovered the first planet outside our solar system, it was orbiting a pulsar, one of the most extreme, radiation-blasted environments imaginable. Not exactly the kind of place you'd ...