Methods: Observational

Transmission spectroscopy of the sodium 'D' doublet in WASP-17b with the VLT
The detection of increased sodium absorption during primary transit implies the presence of an atmosphere around an extrasolar planet, …
P.~L. Wood, P.~F.~L. Maxted, B. Smalley, N. Iro
Posted Apr 1, 2011
Cite DOI arXiv