Kavli Affiliate: Avi Shporer | First 5 Authors: Michael Zhang, Jacob L. Bean, David Wilson, Girish Duvvuri, Christian Schneider | Summary: TOI-836 is a ~2-3 Gyr K dwarf with an inner super Earth ($R=1.7 R_oplus$, $P=3.8$ d) and an outer mini Neptune ($R=2.6 R_oplus$, $P=8.6$ d). JWST/NIRSpec 2.8–5.2 $mu$m transmission spectra are flat for both […]
Continue.. Constraining atmospheric composition from the outflow: helium observations reveal the fundamental properties of two planets straddling the radius gap