Horsehead and Flame

© Jason Close

The Horsehead Nebula, famous celestial dark marking also known as Barnard 33, is notched against a background glow of emission nebulae in this sharp cosmic skyscape. About five light-years "tall" the Horsehead lies some 1,500 light-years away in the constellation of Orion. Within the region's fertile molecular cloud complex, the expanse of obscuring dust has a recognizable shape only by chance from our perspective in the Milky Way though. Orion's easternmost belt star, bright Alnitak, is to the left of center. Energetic ultraviolet light from Alnitak powers the glow of dusty NGC 2024, the Flame Nebula, just below it. Completing a study in cosmic contrasts, bluish reflection nebula NGC 2023 is below the Horsehead itself. This well-framed telescopic field spans about 3 full moons on the sky.

Based on Astronomy Picture Of the Day.

0 комментариев
29-12-2022, 10:43
Information
Users of Гости are not allowed to comment this publication.
Subscribe to Our Newsletter and receive the latest information about space
Уже подписались: 2
Подписаться

This resource is non-commercial and exists thanks to the hosting provider: ua-hosting.company.

The site administration is not responsible for the content of comments on the site's materials. Comments on the site's materials are the personal opinions of the site's visitors.
© «Big.Space» 2024
Мы используем файлы cookies для улучшения работы сайта. Оставаясь на нашем сайте, вы соглашаетесь с нашей Политикой в отношении обработки персональных данных. Подробнее
Принимаю