A Tour of The Little Dumbbell Nebula (M76) | Hubble
In celebration of the 34th anniversary of the launch of NASA's legendary Hubble Space Telescope on April 24, 1990, astronomers took a snapshot of the Little Dumbbell Nebula. Also known as Messier 76, M76, or NGC 650/651, it is composed of a ring, seen edge-on as the central bar structure, and two lobes on either opening of the ring. The entire nebula is expected to vanish in about 15,000 years.
M76 is classified as a planetary nebula. This is a misnomer because it is unrelated to planets. However, its round shape suggested it was a planet to astronomers who first viewed it through low-power telescopes. In reality, a planetary nebula is an expanding shell of glowing gases that were ejected from a dying red giant star. The star eventually collapses to an ultra-dense, hot white dwarf.
For more information, visit https://nasa.gov/hubble
Credits:
Video – Danielle Kirshenblat
Image – NASA, European Space Agency and Space Telescope Science Institute (STScI)
Duration: 2 minutes, 35 seconds
Release Date: April 23, 2024
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