WASP-17b
WASP-17b is an exoplanet. It is found in the constellation Scorpius. It orbits the star WASP-17. Its discovery was announced on 11 August 2009.[1] It is the first planet that was discovered to have a retrograde orbit. On 3 December 2013, scientists working with the Hubble Space Telescope found water in the atmosphere of WASP-17b.[2][3]
WASP-17b Media
Size comparison of Jupiter with Ditsö̀
Comparison of "hot Jupiter" exoplanets (artist concept) From top left to lower right: WASP-12b, WASP-6b, WASP-31b, WASP-39b, HD 189733 b, HAT-P-12b, WASP-17b, WASP-19b, HAT-P-1b and HD 209458 b
This is a transmission spectrum of the hot gas giant exoplanet WASP-17 b captured by Webb's Mid-Infrared Instrument (MIRI) on 12–13 March 2023. It reveals the first evidence for quartz (crystalline silica, SiO2) in the clouds of an exoplanet.
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References
- ↑ Lua error in Module:Citation/CS1/Identifiers at line 630: attempt to index field 'known_free_doi_registrants_t' (a nil value).
- ↑ Garner, Rob (2015-05-06). "Hubble Traces Subtle Signals of Water on Hazy Worlds". NASA. Retrieved 2020-09-23.
- ↑ Lua error in Module:Citation/CS1/Identifiers at line 630: attempt to index field 'known_free_doi_registrants_t' (a nil value).
