Even though the conference planned by the Instituto de Astrofísica de Canarias (IAC) for celebration in La Palma has been postponed until mid-April 2021, the meeting is being held on-line from 5th to 9th October. In this workshop we will discuss a reference document for governments, city councils and companies so that they have a legal and technical basis to avoid the possible negative impact of the new technologies on the observation of the night sky and on biodiversity. Link to the programme: http://research.iac.es/congreso/quietdarksky2020/pages/program.php For thousands of years the

This astronomical event will be broadcast live in the early hours of January 3rd from the Canary Observatories, via the sky-live.tv channel, with the collaboration of the European Project Interreg EELabs and the Innovation Service of the Cabildo of the Island of La Palma. After the impressive data of the activity of the 2020 Geminids (the last major meteor shower of the year) the expectations for the Quadrantids are very high, even though this time the Moon will make it hard to see the fainter meteors. Usually the Geminids and the Quadrantids show activity approaching 100 meteors per hour

An investigation carried out by the astrophysicists of the Instituto de Astrofísica de Canarias (IAC) Žofia Chrobáková, a doctoral student at the IAC and the University of La Laguna (ULL), and Martín López Corredoira, questions one of the most interesting findings about the dynamics of the Milky Way in recent years: the precession, or the wobble in the axis of rotation of the disc warp is incorrect. The results have just been published in The Astrophysical Journal.