The first image of a new gaseous component in a planetary nebula.
False color image of the planetary nebula NGC 6778. In blue, the emission associated with weak lines of ion O++ recombination, taken with the OSIRIS tunable filter blue instrument in the GTC. In green, emission of the same ion in the excited lines by coll
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Jorge García Rojas: jogarcia_ext [at] iac.es (jogarcia_ext[at]iac[dot]es)
The Instituto de Astrofísica de Canarias (IAC) has successfully completed the integration of the scientific detector into the FRIDA (inFRared Imager and Dissector for Adaptive Optics) instrument, an integra-field camera and spectrograph designed to work with the adaptive optics system of the Gran Telescopio Canarias (GTC or Grantecan), the world's largest optical and infrared telescope, located at the Roque de los Muchachos Observatory in La Palma. The integration was carried out in the laboratories of the National Autonomous University of Mexico (UNAM) in Mexico City by a team from the IAC
An international team of astronomers, including researchers from the Instituto de Astrofísica de Canarias (IAC), the University of Liège and collaborators in UK, Chile, the USA, and Europe, has discovered a transiting giant planet orbiting the smallest known star to host such a companion — a finding that defies current theories of planet formation. The host star, TOI-6894 , is a red dwarf with only 20% the mass of the Sun , typical of the most common stars in our galaxy. Until now, such low-mass stars were not thought capable of forming or retaining giant planets. But as published today in
The Instituto de Astrofísica de Canarias (IAC) continues to make progress in the construction of the SELF (Small ExoLife Finder) telescope with the arrival of its mechanical structure at the IACTec facilities. The structure, shipped from the Basque Country, marks a new milestone in the development of this scientific and technological project. The assembly has been received at the IACTec Building, located in the Las Mantecas Science and Technology Park (La Laguna, Santa Cruz de Tenerife), a strategic site dedicated to the design, integration and validation of advanced astronomical