Search and capture in space and time.
نویسنده
چکیده
sciencemag.org SCIENCE composition of an atmosphere can provide evidence for how an exoplanet formed. Wakeford et al. used the Hubble and Spitzer space telescopes to measure the spectrum of the atmosphere around HAT-P-26b, a Neptunesized exoplanet discovered in 2011. They detected signatures of water and clouds; this allowed them to constrain the atmospheric composition, which appears not to have been altered substantially since it formed. —KTS Science, this issue p. 628
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عنوان ژورنال:
- Science
دوره 356 6338 شماره
صفحات -
تاریخ انتشار 2017