World: Detailed research of a cluster of NGC 2345
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On September 21 — Youth news. The European astronomers conducted comprehensive research of the young congestion NGC 2345. New research led to determination of fundamental parameters of tens stars in a congestion, and also published presence of his new members. Results are in detail stated in the document published on September 11 on arXiv. The open congestions formed of one huge molecular cloud, represent groups of the stars poorly gravitatsionno connected with each other...