WASP-80b属于热木星，温度约551℃，每3天绕母星公转一周，距我们163光年。由于这颗行星与母恒星距离极近，两者距离我们又很远，因此试图分开观察WASP-80b与母恒星的光，就像试图从15公里外看一根头发。即使最先进韦伯太空望远镜也无法直接看清WASP-80b，因此研究人员需通过凌日法等方法研究。现在，该团队利用韦伯太空望...
WASP-80b : A rosetta stone for planetary formation mechanisms ?Tinetti, GiovannaVarley, RyanWaldmann, Ingo PTessenyi, MarcellDanielski, CamillaTennyson, Jonathan
2 Constraints on the abundances of key molecules in the atmosphere of WASP-80b. In panels a–e, the retrieved abundances of some key molecules from the emission and transmission spectra are shown with red and blue histograms, respectively; these histograms are also summarized using similarly ...
However, CH4 has not yet been definitively detected with space-based spectroscopy in the atmosphere of a transiting exoplanet6,7,8,9,10,11, but a few detections have been made with ground-based, high-resolution transit spectroscopy12,13 including a tentative detection for WASP-80b (ref. 14)...
WASP-80b is a warm Jupiter transiting a bright late-K/early-M dwarf, providing a good opportunity to extend the atmospheric study of hot Jupiters toward the lower temperature regime. We report multi-band, multi-epoch transit observations of WASP-80b by using three ground-based telescopes ...
planets and satellites: individual: WASP-80bAims. We aim to constrain the origin of the non-detection of the metastable HeI triplet at ≈10 830 obtained for the hot Jupiter WASP-80b.L. FossatiI. PillitteriI. F. ShaikhislamovA. Bonfanti...