cometa 17P/Holmes_20071102 C2014Q2 Lovejoy_20150110 C2014Q2-Lovejoy_20150115 46P/Wirtanen_20181205 animazione 46P/Wirtanen_20181205 46P/Wirtanen_20181216 C 2020 F3 Neowise_20200708 C 2020 F3 Neowise_20200708-2 C 2020 F3_20200708-3 C 2020 F3_20200711 C 2020 F3_20200711-2 C 2020 F3_20200711-3 C/2022 E3 (ZTF)-20230126 C/2022 E3 (ZTF)_20230130 C/2022 E3 (ZTF)_20230201 C/2023 A3 Tsuchinshan-ATLAS-20241012 C/2023 A3 Tsuchinshan-ATLAS-20241012 C/2023 A3 Tsuchinshan-ATLAS-20241013 C/2023 A3 Tsuchinshan-ATLAS-20241014 C/2023 A3 Tsuchinshan-ATLAS-20241014 C/2023 A3 Tsuchinshan-ATLAS-20241014 C/2023 A3 Tsuchinshan-ATLAS-20241015 C/2023 A3 Tsuchinshan-ATLAS-20241016 C/2023 A3 Tsuchinshan-ATLAS-20241023