Comet 21P, Clusters, Nebulae Comet 21P/Giacobini-Zinner, Star Clusters and Nebulae in the Auriga.혜성, 마차부자리의 성단들과 성운들. 염범석 (Bum-Suk Yeom). 마차부자리의 산개 성단들(M36, M37, M38)과 성운들(IC405, IC410, IC417). http://cometsky.com/astrophotos/comet_21p_star_clusters_nebulae_final_web_bsyeom.jpg Large photo: http://cometsky.com/astrophotos/comet_21p_star_clusters_nebulae_final_large_bsyeom.jpg Taken by Bum-Suk Yeom on September 9, 2018 UTC @.. 2018. 9. 10. 이전 1 다음