Webb Telescope Spots Water (Vapor) in a Nearby Planetary System

"Astronomers have detected water vapor swirling close to a nearby star," reports CNN, "indicating that the planets forming around it might someday be able to support life."The young planetary system, known as PDS 70, is 370 light-years away... Circling it are two known gas giant planets, and researchers recently determined that one of them, PDS 70b, may share its orbit with a third "sibling" planet that is forming there...
Two different disks of gas and dust — the ingredients necessary to