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A SpaceX Falcon Heavy rocket carrying a communication satellite lifts off from pad 39A at the Kennedy Space Center in Cape Canaveral, Fla., Thursday, April 11, 2019. (AP Photo/John Raoux)

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epa07835758 A handout photo made available by the European Space Agency (ESA) on 11 September 2019 shows an artist's impression of the planet K2-18b, it's host star and an accompanying planet in this system. K2-18b is now the only super-Earth exoplanet known to host both water and temperatures that could support life. UCL researchers used archive data from 2016 and 2017 captured by the NASA/ESA Hubble Space Telescope and developed open-source algorithms to analyse the starlight filtered through K2-18b’s atmosphere. The results revealed the molecular signature of water vapour, also indicating the presence of hydrogen and helium in the planet’s atmosphere.  EPA-EFE/ESA/Hubble, M. Kornmesser / HANDOUT  HANDOUT EDITORIAL USE ONLY/NO SALES

07835758.jpg

Gætum ekki staðið upprétt á K2-18b

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