½ | ע
̬ ڽ ۺ
ǰλã > > > Ի

Ի

2015-2-16 16:21|鿴:10969|:0|:С

Ի

ԶԻɼ

ԻM42NGC 1976һλԻƣ1344 20꣬Ϊӽǵһγ൱ߣȫڴƣ޹⺦ĵ۾Ϳɹ۲졣

߶ԣM42һ൱ֵһֻҪһ֦СԶ˫ͲԶͿԹˡѧҶԣһŵоɴ͵ĵػԶ̫ԶHSTָԻƻӰߺ̨ĴԶҪ֮һ

ѧֱӹ۲⵽ĺǸԭProtoplanetary diskذǡ弤һҵ˶͸ֵĹӻM42оǵĹ۲⡢оĿ֮һ

ԻƱΪԻ壨Orion Molecular Cloud Complexһ֡øԱɵ»Barnard's LoopIC 434ͷƣM78͸һЩԻγɡ

Իʮʹܹ⺦Ӱĵۿǿ׵ԻϷҵܺõ˿ԻƳģ״ͨԶ˫ͲԶῴøԡ

ԻһΪĺǣTrapeziumɢĺĿгıεɣ

ʷ

Ի

˹ƤռԶµԻ

ȻΪԶ֮ǰû׼¼ĴڡˣһЩǻDZڵѧҵһ5Ƕ¼ܡڹȡպԼҮJohann Bayer

Իȱʦ˹ - ¡˹ˣNicholas-Claude Fabri de Peiresc1610Զ֡һЩѧҶطƣʿݸ˹1656Ǵη֡˹÷Ү1769¼ĺеǡ¼1774÷Үбһ档÷Үֵĵ42壬ֳM42

1880930գѧҺײM42Ƭ1993Զ״ι۲M42֮M42ΪԶĹ߳۲ƬƳ3Dģ͡

ڹ͵

ֻҪһ˫ͲԶСԶͿԿM42룬װϹǾͷӵع㵽ԻԻƵķۺɫâԱƵϸ¶ҲǿӰԶֱʺͺڴĶ

͸ͨ˫ͲԶԻƣһͷչĻ񣬹Сơijƺţá

Դڻ
ݷadmin@gcqhr.com

¼Ƭ

¼Ƭ

| ϵ | Ȩ | ˽ | |
Ȩ
Copyright © 2011-2020 All Rights Reserved.

ض