Astronomy Picture of Day: M51: Cosmic Whirlpool - _Astronomy版

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_Astronomy版 - Astronomy Picture of Day: M51: Cosmic Whirlpool

相关主题
● Stunning View of the Whirlpool[zz]	● 2007年2月天象
● Astronomy Picture of Day: X-ray from whirlpool	● Asteroid Buzzes Earth, Highlights Cosmic Blind Sp
● 今天研究了一天望远镜	● Cosmic Antifreeze[zz]
● 哈勃揭示研究旋涡星系的中心（英文原文）	● Distant Black Holes May Be Smaller[zz]
● Astronomy Picture of Day: Hurricane and M51	● Astronomy Picture of Day: Island Universe
● 5月10号天文日印象	● The Spiral Structure of the Milky Way, Cosmic Rays, and Ice Age Epochs on Earth
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相关话题的讨论汇总
话题: m51话题: whirlpool话题: cosmic话题: spiral话题: picture

(共1页)

s*****t
发帖数: 1994

M51: Cosmic Whirlpool
Explanation: Follow the handle of the Big Dipper away from the dipper's bowl, until you
get to the handle's last bright star. Then, just slide your telescope a little south and west and
you'll likely find this stunning pair of interacting galaxies, the 51st entry in Charles
Messier's famous catalog. Perhaps the original spiral nebula, the large galaxy with well
defined spiral structure is also cataloged as NGC 5194. Its spiral arms and dust lanes clearly
sweep in front of i

(共1页)

相关主题
● Astronomy Picture of Day: Dumbbell Nebula Halo	● 5月10号天文日印象
● Stunning View of the Whirlpool[zz]	● In Search of Star Cities[zz]
● Astronomy Picture of Day: X-ray from whirlpool	● Astronomy Picture of Day: Big Dipper Castle
● Stunning View of the Whirlpool[zz]	● 2007年2月天象
● Astronomy Picture of Day: X-ray from whirlpool	● Asteroid Buzzes Earth, Highlights Cosmic Blind Sp
● 今天研究了一天望远镜	● Cosmic Antifreeze[zz]
● 哈勃揭示研究旋涡星系的中心（英文原文）	● Distant Black Holes May Be Smaller[zz]
● Astronomy Picture of Day: Hurricane and M51	● Astronomy Picture of Day: Island Universe

相关话题的讨论汇总
话题: m51话题: whirlpool话题: cosmic话题: spiral话题: picture

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