保护地球，探索宇宙，发现文明
2021年10月6日 M43: Streams of Orion Image Credit & Copyright: Jari Saukkonen Explanation: Where do the dark streams of dust in the Orion Nebula originate? This part of the Orion Molecular Cloud Complex, M43, is the often imaged but rarely mentioned neighbor of the more famous M42. M42, seen in part to the upper right, includes many bright stars from the Tr...
2020年7月6日 M43: Dust, Gas, and Stars in the Orion Nebula Image Credit: NASA, ESA, Hubble, HLA; Reprocessing & Copyright: Bryan Goff Explanation: Unspeakable beauty and unimaginable bedlam can be found together in the Orion Nebula Arguably the most famous of all astronomy nebulas, the Great Nebula in Orion is an immense interstellar molecular cloud only 1...