The Instituto de Astrofísica de Canarias wants to extend its solidarity and support to the island of La Palma, to all who are suffering the consequences of the volcanic eruption, and especially to those who had to abandon their homes or have suffered damages to their properties. We share the pain that this has caused them and the wish for the circumstances to change for the better as soon as possible. The authorities and all the institutions involved in the emergency plan have the material and staff resources of the IAC at their disposal for whatever they consider necessary.

In December 2020 a team from the European Space Agency (ESA) published an image taken by the Hubble Space Telescope (HST) of GAL-CLUS-022058s, the biggest and one of the most complete Einstein rings discovered, situated towards the southern hemisphere constellation of Fornax. Since then, those observations have been used to develop a model of gravitational lenses which has enabled the study of the physical properties of the amplified galaxies.

Known as the only building from the Visigoth era in the southern half of the Spanish península which is still conserved, this church, from the Municipality of Alcuéscar in the province of Cáceres, is the scene which has been chosen to welcome Autumn by the sky-live.tv channel.

The IAC expresses the solidarity of all its staff with La Palma in the face of the eruptive phenomenon that is affecting several municipalities on the island. We thank the authorities and all those involved in the security arrangements for the great work they are doing, which has prevented personal injury and has been of great help to the population. We deeply regret the material losses that many of the people living on the island are suffering. The eruption occurred about 20 km in a straight line from the Roque de los Muchachos Observatory and at an altitude of 600 m above sea level, so

Completely autonomous, not invasive, and low cost. This is the new SG-WAS (SkyGlow Wireless Autonomous Sensor) which will help to measure the impact of artificial night lighting on the natural protected areas of Macaronesia.