NASA’s Hubble Telescope Detects Water Vapour on Exoplanet GJ9827d
In a groundbreaking discovery, astronomers utilizing NASA’s Hubble Space Telescope have identified water vapour on the exoplanet GJ9827d. With a diameter approximately twice that of Earth, this finding suggests the potential existence of a planet with a water-rich atmosphere. GJ9827d’s discovery marks a crucial step in directly confirming the presence of such atmospheres around distant…