Scientists have found further evidence of possible biosignature gases on the planet K2-18b, strengthening its case as an ...

X, formerly Twitter, is seeking to replace the DMs section with a new messaging platform called XChat.

A report about exoplanet K2-18b published on April 17 states that astronomers are one step closer to answering whether humans ...

“Looking for a new coach… DMs are open,” she wrote, adding a cowboy hat emoji and a “side eye” gif. The American took it a step further, updating her X bio to read: “I play tennis and ...

Here on Earth, DMS is produced primarily by life — most ... K2-18b may be a "Hycean" world — a class of exoplanet proposed in 2021 that has a huge liquid-water ocean and a hydrogen-rich ...