Under the title "Our home in the cosmic ocean", the seventh edition of the international summer course "Astronomy Education Adventure in the Canary Islands" has had 136 participants from 30 countries who have been trained in the latest discoveries about the Solar System and in the techniques and tools they can use to investigate it with their students. Several of the lectures from the course, given by researchers and science communicators, have just been published on the IAC's YouTube channel. For the seventh consecutive year, the Instituto de Astrofísica de Canarias (IAC) and NUCLIO, in

An international team of astronomers, in which the Instituto de Astrofísica de Canarias (IAC) has participated, has found an exoplanetary system formed by several planets similar to the inner planets of the Solar System, orbiting around the nearby star L 98-59. Among them there is a planet with half the mass of Venus -the lowest mass exoplanet ever measured using the radial velocity technique-, an oceanic planet, and a planet possibly within the habitable zone.

For yet another year the sky-live.tv channel will be broadcasting the maximum of the Perseids from the Canary Observatories, with the collaboration of the Energy Efficiency Laboratories (EELabs) project, coordinated by the Instituto de Astrofísica de Canarias (IAC) and the Innovation Service of the Cabildo Insular of La Palma. This will be during the night of 12th to 13th August, when the best estimates for the activity of the meteors is a rate of 100 per hour. Even though the first records of the Perseids date from 36 A.D., it was not until 1835 that the Belgian astronomer Adolphe Quetelet

The black holes at the centres of galaxies are the most mysterious objects in the Universe, not only because of the huge quantities of material within them, millions of times the mass of the Sun, but because of the incredibly dense concentration of matter in a volume no bigger than that of our Solar System. When they capture matter from their surroundings they become active, and can send out enormous quantities of energy from the capture process, although it is not easy to detect the black hole during these capture episodes, which are not frequent.

An international team of astrophysicists from the Instituto de Astrofísica de Canarias (IAC), the University of La Laguna (ULL) and the Space Telescope Science Institute (STScI, USA) has discovered the presence of transverse rotation (in the plane of the sky) in three dwarf spheroidal galaxies, a very faint type of galaxies and difficult to observe, which are orbiting round the Milky Way; this helps to trace their evolutionary history. The finding was made using the most recent data from the GAIA satellite of the European Space Agency. The results of the study have just been published in the