Giant sunspot group AR3590 is more than ten times wider than Earth and can be safely viewed through ordinary eclipse glasses. Report coming soon.
C/2022 E3 (ZTF) is a long-period comet from the Oort cloud that was discovered by the Zwicky Transient Facility (ZTF) on 2 March 2022. In the eventing of January 29, 2023, the comet was easilyContinue reading
The face of the sun has changed. After a long spotless drought, spots on the sun’s surface can be seen again. Sunspot group 2941 could be observed on the northwestern horizon and still shows aContinue reading
A relaxed vacation day ended with the question of what on earth is Venus doing here below the moon. Venus as the evening star has completely passed me by. Some photos for image documentation wereContinue reading