Scientists have made waves in the astronomical community by uncovering what they believe is the strongest evidence yet of extraterrestrial life on a planet 120 light years away, leaving us all wondering if we're alone in the universe.

Crucially, the strongest evidence of alien life on this distant planet comes from the detection of dimethyl sulfide—a gas typically produced by living organisms on Earth. For scientists, such signatures mean the phrase “strongest evidence of alien life” isn’t just hype; it’s hope.