Astrofísicas: Exoplanetas

  • Publicación
    BOWIE-ALIGN: substellar metallicity and carbon depletion in the aligned TrES-4b with JWST NIRSpec transmission spectroscopy
    The formation and migration history of a planet is expected to be imprinted in its atmosphere, in particular its carbon-to-oxygen (C/O) ratio and metallicity...
  • Charla
    CARMENES: towards the detection of exoearths
    CARMENES (Calar Alto high-Resolution search for M dwarfs with Exoearths with Near-infrared and optical Échelle Spectrographs) is a next-generation instrument...
  • Publicación
    Chemical Properties of Stars with Giant Planets
    In this paper we review the current situation regarding the study of the metallicity-giant planet connection. We show that planet-host stars are more metal-rich...
  • Noticia
    CHEOPS detecta inesperadamente un exoplaneta único
    El satélite cazador de exoplanetas CHEOPS de la Agencia Espacial Europea (ESA), en el que participa el Instituto de Astrofísica de Canarias (IAC) entre otras...
  • Noticia
    Colisión gigante en el sistema planetario Kepler 107
    Dos de los planetas que orbitan a la estrella Kepler 107 podrían ser fruto de un impacto como el que afectó a la Tierra para formar la Luna. Un equipo...
  • Publicación
    Company for the Ultra-high Density, Ultra-short Period Sub-Earth GJ 367 b: Discovery of Two Additional Low-mass Planets at 11.5 and 34 Days
    GJ 367 is a bright (V ≈ 10.2) M1 V star that has been recently found to host a transiting ultra-short period sub-Earth on a 7.7 hr orbit. With the aim of...
  • Publicación
    Concepts for future missions to search for technosignatures
    New and unique opportunities now exist to look for technosignatures (TS) beyond traditional SETI radio searches, motivated by tremendous advances in exoplanet...
  • Noticia
    Confirmada una subtierra en el sistema planetario de la estrella más cercana al Sol
    Un equipo científico internacional, coliderado por personal investigador del Instituto de Astrofísica de Canarias (IAC), ha confirmado la presencia de un nuevo...
  • Charla
    CoRoT-9b, a Jupiter-like transiting giant planet
    Among the over 450 known exoplanets, the planets that transit their central star stand out, due to the wealth of information that can be gained about both...