Astrophysical: Galaxies

  • Publication
    Association of cold gas, massive galaxies, and AGNs in a filamentary protocluster traced by triple narrow-band imaging
    We investigate galaxy populations in the HS 1700+64 protocluster at $z=2.30$, characterized by two prominent linear filaments traced by spatially extended ${\rm...
  • Publication
    Astrometry and photometry of stars and star clusters in M33
    We present positions and magnitudes of stars and star clusters in a 1° × 1° area centered on M33. The survey is based on deep archival ground-based images using...
  • News
    Astronomers discover that the first galaxies had very different shapes to today's galaxies
    Thanks to images obtained by the James Webb Telescope (JWST), an international scientific team in which the Instituto de Astrofísica de Canarias (IAC)...
  • News
    Astronomers discover tiny galaxy with extraordinary star formation in distant Universe
    Using first-of-their-kind observations from the James Webb Space Telescope (JWST), an international scientific team, in which the Instituto de Astrofísica de...
  • News
    Astronomers find a galaxy unchanged since the early universe
    Researchers at the Instituto de Astrofísica de Canarias (IAC) confirm the first detection of a relic galaxy with the Hubble Space Telescope. The results of this...
  • News
    Astronomers find the first galaxy whose ultraviolet luminosity is comparable to that of a quasar
    An international scientific team, led by researchers at the Centre for Astrobiology (CAB, CSIC-INTA) and with participation by the Instituto de Astrofísica de...
  • Publication
    ASW<SUP>2</SUP>DF: Census of the obscured star formation in a galaxy cluster in formation at z = 2.2
    We report the results of the deep and wide Atacama Large Millimeter/submillimeter Array (ALMA) 1.2 mm mapping of the Spiderweb protocluster at z = 2.16. The...
  • Publication
    Asymmetrical structure of ionization and kinematics in the Seyfert galaxy NGC 5033
    We present integral field spectroscopy of NGC 5033, a low luminosity Seyfert galaxy. The observations were made with INTEGRAL, a fiber based system operating at...
  • Publication
    AT 2019abn: multi-wavelength observations over the first 200 days
    Context. AT 2019abn was discovered in the nearby M51 galaxy by the Zwicky Transient Facility at more than two magnitudes and around three weeks prior to its...