That exoplanet is 124 light-years away in the Leo constellation. It's described as much larger than Earth but smaller than ...

Mankind has been looking at the stars for millennia, wondering if were alone in the universe. We now have the best proof that ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

Dr. Nikku Madhusudhan's team has detected dimethyl sulfide (DMS) on exoplanet K2-18b, a potential biosignature produced by living organisms like marin ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in ...

A team of astronomers announced on April 16, 2025, that in the process of studying a planet around another star, they had ...

Observations by the James Webb space telescope find possible biological activity on a giant planet 124 light-years from Earth ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

K2-18b is an exoplanet orbiting a red dwarf star called K2-18, chilling 124 light-years away in the Leo constellation. It’s ...

It would take 120 years to travel to planet K2-18b at the speed of light. Here's how we know what could lie there.

Located 124 light years away in the Leo constellation, K2-18b is a sub-Neptune-sized exoplanet orbiting a red dwarf star. The ...