Hubble Telescope Spots Water Around Tiny Hot And Steamy Exoplanet In ‘Exciting Discovery’.
“Water on a planet this small is a landmark discovery. It pushes closer than ever to characterizing truly Earth-like worlds.” Using the Hubble Space Telescope, astronomers have discovered that the atmosphere of a relatively small planet outside the solar system is rich with water vapor. Don’t plan a vacation to this destination just yet, however. …