C/2020 F3(NEOWISE)-2020.07.22鏡頭:BRESSER Messier AR-80/640 NANOC/2020 F3(NEOWISE)-2020.07.22 by Mitch Shia, 於 Flickr---------------------------------------------------Sunspots(太陽黑子) -2020.07.23鏡頭:BRESSER Messier AR-80/640 NANOSunspots(太陽黑子) -2020.07.23 by Mitch Shia, 於 Flickr