We present the validation of TOI-2407 b, a warm Neptune-sized planet with a radius of $4.26\pm 0.26$ R $_{\oplus }$, orbiting an early M-type star with a period...
TOI-2458 b: A mini-Neptune consistent with in situ hot Jupiter formation
We report on the discovery and spectroscopic confirmation of TOI-2458 b, a transiting mini-Neptune around an F-type star leaving the main-sequence with a mass...
TOI-257b (HD 19916b): a warm sub-saturn orbiting an evolved F-type star
We report the discovery of a warm sub-Saturn, TOI-257b (HD 19916b), based on data from NASA's Transiting Exoplanet Survey Satellite (TESS). The transit signal...
TOI-269 b: an eccentric sub-Neptune transiting a M2 dwarf revisited with ExTrA
We present the confirmation of a new sub-Neptune close to the transition between super-Earths and sub-Neptunes transiting the M2 dwarf TOI-269 (TIC 220 479 565...
TOI-283 b: A transiting mini-Neptune in a 17.6-day orbit discovered with TESS and ESPRESSO
Context. Super-Earths and mini-Neptunes are missing from our Solar System, yet they appear to be the most abundant planetary types in our Galaxy. A detailed...
TOI-3288 b and TOI-4666 b: Two gas giants transiting low-mass stars characterised by NIRPS
Context. Gas giant planets orbiting low-mass stars (T eff ≲ 4600 K) are uncommon outcomes of planet formation. Increasing the sample of well-characterised...
TOI-3493 b: A planet with a Neptune-like density transiting a bright G0-type star
We report the discovery of TOI-3493 b, a sub-Neptune-sized planet on an 8.15-d orbit transiting the bright (V=9.3) G0 star HD 119355 (aka TIC 203377303)...
TOI-3862 b: A dense super-Neptune deep in the hot Neptune desert
Context. The structure and evolution of close-in exoplanets are shaped by atmospheric loss and migration processes, which give rise to key population features...
TOI-3884 b: A rare 6-R<SUB>E</SUB> planet that transits a low-mass star with a giant and likely polar spot
The Transiting Exoplanet Survey Satellite mission identified a deep and asymmetric transit-like signal with a periodicity of 4.5 days orbiting the M4 dwarf star...