My latest work has just been published in Astronomische Nachrichten, early access link below. It suggests that an asteroid from the Main Belt likely impacted…
A successful attempt to image Solar granulation with an amateur 280mm Schmidt-Cassegrain telescope located in Central Europe.
Jupiter and its satellite, Io, with WinJUPOS stereographic projections of North and South poles.
Sunspot Group AR 1236 in Calcium K Line