A study led by researcher Laura Scholz, of the Instituto de Astrofísica de Canarias (IAC) has found, for the first time, observational evidence that the evolution and the properties of the galaxies are conditioned not only by the mass of the stars they contain, but aso by the effect of the dark matter halos which surround them. The results are published in the specialist journal Nature Astronomy. Dark matter comprises around 85% of all the matter in the Universe. Although ordinary matter absorbs, reflects and emits light, dark matter cannot be seen directly, which makes its detection

The first satellite developed by the Instituto de Astrofísica de Canarias,, which was launched into space last December, has sent back its first images. The quality of the observations shows the perfect performance of its DRAGO-2 infrared camera. The pointing test of its laser optical communications module has also been successfully carried out, making it the first Spanish satellite to use this technology. Today, at a press conference, the first images obtained with the ALISIO-1 satellite (Advanced Land-Imaging Satellite for Infrared Observations), an Earth observation satellite whose

This Tuesday, a group of Saharawi schoolchildren from the "Holidays in Peace" program, accompanied by their host families from Tenerife and Fuerteventura, have become real space explorers thanks to a day of outreach activities organized by the Scientific Communication and Outreach Unit (UC3) of the Instituto de Astrofísica de Canarias (IAC), together with the Asociación Canaria de Amistad con el Pueblo Saharaui (ACAPS) and the Museo de la Ciencia y el Cosmos (MCC, Museums of Tenerife). This action has been carried out in the framework of the summer activities of the Amanar project. With