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) is hosting during this week the Second SONG Scientific Conference, which brings to an end the first decade of high level studies with this international network designed to study the interiors of the stars and the planetary systems which orbit them.
Omega Centauri is a large globular cluster, containing almost ten million stars, in the direction of the constellation of Centaurus, which has been studied to understand its stellar kinematics, the motions of its stars under the action of the gravitational forces which act on them. A research team at the Instituto de Astrofísica de Canarias (IAC) has just published a study which shows that a group of black holes dominates the movements of its stellar kinematics. This result can be extended to certain other structures in the universe and goes against some previous claims about the role of low
The IAC's Educational Project with Robotic Telescopes (PETeR) offers a new edition of its online teacher training entitled ‘ Investigate the Universe with Robotic Telescopes’. This activity, organised in collaboration with the STEAM area of the regional Ministry of Education of the Canary Islands Government, aims to provide knowledge and tools to incorporate astronomy in the classroom through the use of professional robotic telescopes, the analysis of scientific data and active learning methodologies. PETeR is an educational project that gives schools free access to professional telescopes