The GLORIA project provides public access to the first of its 17 robotic telescopes: The Open Outreach Solar Telescope (with the Spanish acronynm TADS), located at the Teide Observatory and owned by the Instituto de Astrofísica de Canarias (IAC).
Further information: IAC Spanish press release
An international team of researchers, among them scientists from the Instituto de Astrofísica de Canarias (IAC), has confirmed the primitive origen of an old star in the Milky Way, using the ESPRESSO instrument. The stars with the least content of metals are considered to be the oldest in the Milky Way, formed only a few hundred million years after the Big Bang, which is a small fraction of the age of the universe. These stars are “living fossils” whose chemical composition gives clues about the first stages of the evolution of the universe. The star SMSS1605-1443 was discovered in 2018 and
An international team of astronomers, in which IAC researchers participate, have discovered barium, the heaviest element ever found in an exoplanet atmosphere. It has been discovered at high altitudes in the atmosphere of the exoplanets WASP-76 b and WASP-121 b, two ultra-hot gas giants. The unexpected discovery, made possible by the ESPRESSO instrument at the European Southern Observatory's Very Large Telescope (ESO's VLT), raises questions about what these exotic atmospheres may look like. WASP-76 b and WASP-121 b are no ordinary exoplanets. Both are referred to as ultra-hot Jupiters as
The research, carried out by an international group incuding the Instituto de Astrofísica de Canarias(IAC) and the University of La Laguna (ULL) also show that the binary system has a third star orbiting it , and which could have originated from close to the centre of the Milky Way. While the Earth takes 365 days to complete its orbit round the Sun, the star which orbits the new found pulsar ZTF J1406+1222 does it in 62 minutes, which makes it a neutron star in a binary system termed a “black widow”, with the shortest period measured until now. These data were obtained using the ultra-high
