Massive stars in metal-poor galaxies often have close partners, just like the massive stars in our metal-rich Milky Way. This has been discovered by an international scientific team in which research staff from the Instituto de Aastrofísica de Canarias (IAC) and the Universidad de La Laguna (ULL) participate. They used the European Very Large Telescope in Chile to monitor the velocity of massive stars in the Small Magellanic Cloud. The research is published in Nature Astronomy . For the past twenty years, astronomers have known that many massive stars in the metal-rich Milky Way have a

The Instituto de Astrofísica de Canarias (IAC) has started its development of DRAGO-3 , the third generation of its instrument: Demonstrator for Remote Analysis of Ground Observations (DRAGO), designed for Earth observation from space in the short wave infrared region of the spectrum (SWIR). This new instrument comes after the success of DRAGO-1 and DRAGO-2 , which have proved their utility in key applications such as following volcanic eruptions, hydrological monitoring of regions affected by climate change, and the control of forest fires. Both the previous models have shown their