The formation of sunspot's penumbra, a fascinating phenomenon on the Sun's surface, has long intrigued scientists. Thanks to cutting-edge instruments…
The annual report for 2022 of the international scientific committee (CCI) of the astronomical observatories on the Canary Islands has been published.
VTT Entrance window integrated
... but unfortunately terminated in a few hours after the launch because of a mechanical damage caused during lift-off. Stay tuned!
Call for Observing Proposals 2022B (July 13 to December 2, 2022)
Observation plan 2022A
Winter in Izana
During the maintenance in October 2021, the GREGOR main mirror was recoated and the telescope optics realigned.