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Credit & Copyright: Jimmy Walker
Explanation:
Cosmic clouds seem to form
fantastic shapes in
the central regions of emission nebula IC 1805.
Of course, the clouds are sculpted
by stellar winds and radiation from massive hot stars in the nebula's
newborn star cluster,
Melotte 15.
About 1.5 million years young,
the cluster stars are near the center of this colorful
skyscape,
along with dark dust clouds in
silhouette.
Dominated by emission from
atomic hydrogen,
the telescopic view
spans about 30 light-years.
But wider field images
reveal that IC 1805's simpler,
overall outline suggests its popular name -
The
Heart Nebula.
IC 1805 is located along the northern Milky Way, about 7,500 light years
distant toward the constellation
Cassiopeia.
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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: Heart Nebula
Publications with words: Heart Nebula
See also:
- APOD: 2025 October 21 Á IC 1805: The Heart Nebula
- APOD: 2024 December 17 Á Near to the Heart Nebula
- APOD: 2024 September 17 Á Melotte 15 in the Heart Nebula
- APOD: 2023 December 13 Á Deep Field: The Heart Nebula
- APOD: 2023 February 14 Á The Heart and Soul Nebulas
- In the Heart of the Heart Nebula
- IC 1805: The Heart Nebula