Browsing Tag
Red dwarf
1 post
26 January 2024
Water Vapor is Detected on a Tiny Exoplanet by Hubble!
Scientists using the Hubble Space Telescope have discovered water vapor in the atmosphere of GJ 9827d, the smallest exoplanet observed to date with such a finding. Measuring only about twice the size of Earth, this planet hints at the possibility of water-rich atmospheres on other worlds in our galaxy.