Hubblecast 124 Light: Exoplanet K2-18b

11 Views • 02/01/24
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This Hubblecast Light highlights the exciting discovery of the first water detected on a potentially habitable planet. With data from the NASA/ESA Hubble Space Telescope, water vapour has been detected in the atmosphere of a super-Earth with habitable temperatures by University College Longon (UCL) researchers.

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Directed by: Bethany Downer
Editing: Nico Bartmann.
Web and technical support: Mathias André and Raquel Yumi Shida.
Written by: Bethany Downer & UCL
Music: tonelabs – Orion Fog (
Footage and photos: ESA/Hubble, M. Kornmesser, NASA's Goddard Space Flight Center Conceptual Image Lab

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