spectroscopic observations on 9 febr. 2021
After a full month of not being able to observe due to the persistent bad weather, I was finally able to open the observatory again, although in cold temperatures of -7° C. I was able … Read more
After a full month of not being able to observe due to the persistent bad weather, I was finally able to open the observatory again, although in cold temperatures of -7° C. I was able … Read more