the comet c 2023 a3 (tsuchinshan-atlas) an hour after sunset over the ottawa river near ottawa, canada october 16, 2024

tsuchinshan-atlas comet 2024 asteroid astronomy astrophotography atmosphere autumn background beautiful bright canada clouds nucleus space comets cosmic cosmos dark galaxy heavens horizon landscape light meteor meteorite nature night sky october outdoor ray scenery science skyline star starfield starry stars stellar sunset tail tranquility twilight universe category: landscapes 2023 hour ottawa river