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Explanation: Sculpted by stellar winds and radiation, these fantastic, undulating shapes lie within the stellar nursery known as M17, the Omega Nebula, some 5,500 light-years away in the nebula-rich constellation Sagittarius. The lumpy features in the dense cold gas and dust are illuminated by stars off the upper right of the image and may themselves represent sites of future star formation. Colors in the fog of surrounding hotter material indicate M17's chemical make up. The predominately green glow corresponds to abundant hydrogen, with trace sulfur and oxygen atoms contributing red and blue hues. The picture spans about 3 light-years and was released to celebrate the thirteenth year of the Hubble Space Telescope's cosmic voyage of exploration.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: star formation - M 17
Publications with words: star formation - M 17
See also:
- NGC 1893 and the Tadpoles of IC 410
- Star Factory Messier 17
- APOD: 2023 August 28 Á Star Formation in the Pacman Nebula
- APOD: 2023 July 10 Á Stars, Dust and Nebula in NGC 6559
- NGC 1333: Stellar Nursery in Perseus
- APOD: 2023 March 21 Á Dark Nebulae and Star Formation in Taurus
- The Tadpole Nebula in Gas and Dust