Young, hot planets could soak up a lot of water into their core, with up to 10 times more water inside than on the surface of the planet. Space.

As the planet cools, water evaporates and forms an atmosphere. ... Such planets may actually exist, and could theoretically host life even without land (SN: 3/19/18).

The James Webb Space Telescope (JWST), operated by NASA, has uncovered intriguing new details about Charon—Pluto’s largest moon—including the presence of ...

Planet Signs 7-Figure Contract Expansion with the German Government, Enabling Land and Water Management from Space Planet Labs Germany GmbH, a leading provider of daily data and insights about ...