Astronomy Picture of Day: Interstellar Dust - _Astronomy版

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_Astronomy版 - Astronomy Picture of Day: Interstellar Dust

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● Galactic Merger[zz]	● Astronomy Picture of Day: Supernova in the Sky
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● Astronomy Picture of Day: X-rays of Galactic Cent	● Astronomy Picture of Day: Supernova Shock Wave
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相关话题的讨论汇总
话题: dust话题: ngc话题: astronomy话题: day

(共1页)

s*****t
发帖数: 1994

Interstellar Dust Bunnies of NGC 891
Explanation: What is going on in NGC 891? This galaxy appeared previously to be very
similar to our own Milky Way Galaxy: a spiral galaxy seen nearly edge-on. However, recent
high-resolution images of NGC 891's dust show unusual filamentary patterns extending well
away from its Galactic disk. This interstellar dust was probably thrown out of the galactic
disk toward the halo by stellar supernovae explosions. Because dust is so fragile, its
appearance after su

(共1页)

相关主题
● Space Sewn with Seeds of Life[zz]	● Astronomy Picture of Day: Magnetar & Giant Flare
● CHIPS--satellite to study space in space	● Supernovae Cause Gamma-ray Bursts [zz]
● 一个不寻常的双星团	● Amateur Astronomers Discover Dozens of Supernovae
● 哈勃揭示了一个星系的真实颜色（英文原文）	● Astronomy Picture of Day: Supernova Remnant
● Galactic Graveyard: 1,000 Relics of Dying Stars[z	● Life Safe From Supernovas?
● Galactic Merger[zz]	● Astronomy Picture of Day: Supernova in the Sky
● Astronomy Picture of Day: Galactic Center	● 恒星的生死（5）
● Astronomy Picture of Day: X-rays of Galactic Cent	● Astronomy Picture of Day: Supernova Shock Wave

相关话题的讨论汇总
话题: dust话题: ngc话题: astronomy话题: day

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