Astrophysical: Exoplanets

  • Publication
    The TESS-Keck Survey: Science Goals and Target Selection
    The Kepler and TESS missions have demonstrated that planets are ubiquitous. However, the success of these missions heavily depends on ground-based radial...
  • Talk
    The transmission spectrum of the Earth from lunar eclipse observations: the pale red dot
    Of the 342 planets discovered so far orbiting other stars, 58 'transit' the stellar disk, meaning that they can be detected by a periodic decrease in the...
  • Publication
    Three Long-period Transiting Giant Planets from TESS
    We report the discovery and orbital characterization of three new transiting warm giant planets. These systems were initially identified as presenting single...
  • Publication
    TIC 172900988: A Transiting Circumbinary Planet Detected in One Sector of TESS Data
    We report the first discovery of a transiting circumbinary planet detected from a single sector of Transiting Exoplanet Survey Satellite (TESS) data. During...
  • Publication
    TOI-1452 b: SPIRou and TESS Reveal a Super-Earth in a Temperate Orbit Transiting an M4 Dwarf
    Exploring the properties of exoplanets near or inside the radius valley provides insight on the transition from the rocky super-Earths to the larger, hydrogen...
  • Publication
    TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up
    We report the discovery of two planetary systems around comoving stars: TOI-2076 (TIC 27491137) and TOI-1807 (TIC 180695581). TOI-2076 is a nearby (41.9 pc)...
  • Publication
    TOI-2525 b and c: A Pair of Massive Warm Giant Planets with Strong Transit Timing Variations Revealed by TESS
    The K-type star TOI-2525 has an estimated mass of M = ${0.849}_{-0.033}^{+0.024}$ M ⊙ and radius of R = ${0.785}_{-0.007}^{+0.007}$ R ⊙ observed by the TESS...
  • Publication
    TOI-3235 b: A Transiting Giant Planet around an M4 Dwarf Star
    We present the discovery of TOI-3235 b, a short-period Jupiter orbiting an M dwarf with a stellar mass close to the critical mass at which stars transition from...
  • Publication
    TOI-4010: A System of Three Large Short-period Planets with a Massive Long-period Companion
    We report the confirmation of three exoplanets transiting TOI-4010 (TIC-352682207), a metal-rich K dwarf observed by the Transiting Exoplanet Survey Satellite...