Ara

Water Lily Nebula (IRAS 16594-4656): Gentle Symmetry in Ara

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June 17, 2025March 1, 2026

IRAS 16594-4656

The Water Lily Nebula (IRAS 16594-4656) is a bipolar protoplanetary nebula located in the southern constellation of Ara (the Altar). It is one of the… Read More »Water Lily Nebula (IRAS 16594-4656): Gentle Symmetry in Ara

Stingray Nebula (Hen 3-1357, PN G331) in Ara

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March 15, 2011December 18, 2021

The Stingray Nebula, or Henize 1357 (Hen 3-1357), is the youngest planetary nebula known. It is located in Ara constellation. The nebula lies approximately 18,000… Read More »Stingray Nebula (Hen 3-1357, PN G331) in Ara