?                                                                                                                                                                                                                                                                                                                                                                                                                        

Venus April 25, 2020

This post is also available in: 日本語 (Japanese)

2020-04-25
Venus image Nasu Observatory (40 cm Cassegrain) Good seeing condition and excellent UV image!
最新情報をチェックしよう!( Check the latest information!)