description E Nebula Overview
The E Nebula is a dark nebula in the constellation Aquila, formed by interstellar dust that obscures the light of stars behind it. Its apparent shape resembles a capital letter E in wide-field photographs and telescopic views, producing the name by which the complex is commonly known. The feature includes dark nebulae cataloged by American astronomer Edward Emerson Barnard and is observed as a silhouette against the dense star fields of the Milky Way.
help E Nebula FAQ
Where is the E Nebula located in the night sky?
The E Nebula is located in the northern constellation of Aquila, the Eagle. It appears as a dark, E-shaped silhouette against the rich starfields of the Milky Way.
Who discovered the E Nebula?
The E Nebula was famously cataloged by the American astronomer Edward Emerson Barnard. It was included in his 1919 star survey, which was a groundbreaking photographic atlas of dark nebulae.
What makes the E Nebula an interesting astrophotography target?
Astrophotographers often target the E Nebula, also known as Barnard 142 and 143, because of its distinct shape and high contrast against the starry background. Its dark dust clouds block out the light from the stars behind it, creating a striking visual.
How far away is the E Nebula from Earth?
The E Nebula is estimated to be about 2,000 light-years away from our solar system. It is relatively large, spanning an area of the sky roughly equivalent to the width of the full moon.
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