Astrofísicas: Cometas

  • Publicación
    Unveiling the ice and gas nature of active centaur (2060) Chiron using the James Webb Space Telescope
    Context. (2060) Chiron is a large centaur that has been reported active on multiple occasions at relatively large heliocentric distances, including during...
  • Publicación
    Visible and near-infrared observations of interstellar comet 2I/Borisov with the 10.4-m GTC and the 3.6-m TNG telescopes
    In this work, we present the results of an observational study of 2I/Borisov carried out with the 10.4-m Gran Telescopio Canarias (GTC) and the 3.6-m Telescopio...
  • Publicación
    Water-ice-driven Activity on Main-Belt Comet P/2010 A2 (LINEAR)?
    The dust ejecta of Main-Belt Comet P/2010 A2 (LINEAR) have been observed with several telescopes at the Observatorio del Roque de los Muchachos on La Palma...
  • Charla
    What do we learn from radar observations of asteroids and comets?
    Radar observation of near-Earth asteroids (NEAs) reveal the size, shape, spin characteristics of the population of small bodies near the Earth. Although...