The Instituto de Astrofísica de Canarias (IAC) and the RIKEN Centre for Advanced Photonics signed, on Monday, at the IAC Headquarters in La Laguna, Tenerife, an agreement for scientific collaboration in the installation, at the Teide Observatory, (Izaña, Tenerife) of the GroundBIRD experiment, a new radiotelescope for cosmological studies. This experiment is designed to measure from the ground the polarization of the Cosmic Microwave Background Radiation (CMB) in order to look for observational evidence, by detecting the B-modes, of cosmic Inflationan epoch of accelerated expansion in the

Outstanding professionals from the "III Programme for Brazilian Leaders" organized by the Council Spain-Brazil Foundation visited, during December 12th and 13th, the headquarters of the Instituto de Astrofísisca de Canarias (IAC) in La Laguna, and the Teide Observatory in Izaña (Tenerife). The Secretary General of the Foundation, Rafael Dezcallar Mazarredo and the participants in this third edition, Carlos E. Higa Matsumoto, Deputy Director for International Affairs in the Brazilian Ministry of Science, Technology, Innovation and Communications; Daniela Lazzaro, joint director and Head of

As a "theoretical scientist", Yakiv Pavlenko develops models to interpret and explain qualitatively and quantitatively observed phenomenahea. Physics graduated from the University of Kiev (Ukraine) in 1976 and Doctors in Astrophysics from the Institute of Astrophysics and Atmospheric Physics of Estonia in 1982, Pavlenko devotes most of his time to theoretical modeling and interpretation of stellar spectra. He is an expert in radiative transfer and the physics of the formation of atomic and molecular lines in the stellar atmospheres. Since 1989, he has been collaborating with the research

This image was obtained during December 12 small hours, from Teide Observatory (IAC). It shows a colorful geminid over the peak of mount Teide. Teide, the highest mountain in Spain, that emerges 7.500m from the bottom of the sea, belongs to its National Park, which is World Heritage. Although meteors normally last less than a second in the sky, cameras are able to catch a chromatic spectrum of color as the meteor advances through the atmosphere. Colors show the meteoroid composition -grains of dust originally ejected from asteroid 3200 Phaethon- as well as atmospheric composition (oxygen and

The European project STARS4ALL and sky-live.tv, bring the shower to your home. Live, from the clear Canary Islands skies. Geminids’ father is a strange asteroid. Phaethon might mean, in the future, the Earth’s destruction.

An international team of scientists, with IAC participation, has discovered that the biggest galaxies in the universe develop in cosmic clouds of cold gas. This finding, which was made possible using radiotelescopes in Australian and the USA, is being published today in the journal Science.