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作者：Anonymous 在 罕见奇谈 发贴, 来自 http://www.hjclub.org
Heart of the Galaxy
Edge-On Galaxy
Stellar Sibling Rivalry
This NASA/ESA Hubble Space Telescope image of the Trifid Nebula reveals a stellar nursery being torn apart by radiation from a nearby, massive star. The picture also provides a peek at embryonic stars forming within an ill-fated cloud of dust and gas, which is destined to be eaten away by the glare from the massive neighbor.
http://www.space.com/images/besthubble_gases_02.jpgThe Perfect Storm
This Hubble photograph captures a small region within Messier 17 (M17), a hotbed of star formation. M17, also known as the Omega or Swan Nebula, is located about 5500 light-years away in the Sagittarius constellation. The wave-like patterns of gas have been sculpted and illuminated by a torrent of ultraviolet radiation from young, massive stars (which lie outside the picture to the upper left).
作者：Anonymous 在 罕见奇谈 发贴, 来自 http://www.hjclub.org |
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