Astronomy Picture of the Week – NGC 2346 Planetary Nebula

NGC 2346 is a planetary nebula which is ejected from Sun-like stars which are near the ends of their lives. It is remarkable because its central star is a very close pair of stars, orbiting each other every 16 days. The nebula lies about 2,000 light-years away from us, and is about one-third of a light-year in size.

Image Credit: NASA and The Hubble Heritage Team (AURA/STScI).

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Paul Tomaszewski is a science & tech writer as well as a programmer and entrepreneur. He is the founder and editor-in-chief of CosmoBC. He has a degree in computer science from John Abbott College, a bachelor's degree in technology from the Memorial University of Newfoundland, and completed some business and economics classes at Concordia University in Montreal. While in college he was the vice-president of the Astronomy Club. In his spare time he is an amateur astronomer and enjoys reading or watching science-fiction. You can follow him on LinkedIn and Twitter.

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