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  2. IC 443 - Wikipedia

    en.wikipedia.org/wiki/IC_443

    IC 443 (also known as the Jellyfish Nebula and Sharpless 248 ) is a galactic supernova remnant (SNR) in the constellation Gemini. On the plane of the sky, it is located near the star Eta Geminorum. Its distance is roughly 5,000 light years from Earth. IC 443 may be the remains of a supernova that occurred 30,000 - 35,000 years ago.

  3. Jellyfish galaxy - Wikipedia

    en.wikipedia.org/wiki/Jellyfish_galaxy

    A jellyfish galaxy is a type of galaxy found in galaxy clusters. They are characterised by ram pressure stripping of gas from the affected galaxy by the intracluster medium , triggering starbursts along a tail of gas.

  4. Bubble Nebula - Wikipedia

    en.wikipedia.org/wiki/Bubble_Nebula

    NGC 7635, also known as the Bubble Nebula, Sharpless 162, or Caldwell 11, is an H II region [1] emission nebula in the constellation Cassiopeia. It lies close to the open cluster Messier 52 . The "bubble" is created by the stellar wind from a massive hot, 8.7 [ 1 ] magnitude young central star , SAO 20575 ( BD+60°2522 ). [ 7 ]

  5. Barnard 92 - Wikipedia

    en.wikipedia.org/wiki/Barnard_92

    Barnard 92 (abbreviated to B92) is a dark nebula located in the Small Sagittarius Star Cloud.It was discovered by American astronomer Edward Emerson Barnard.. B92 was initially referred to as "the black hole," [2] given its appearance, after it was first catalogued in 1913. [3]

  6. Mysterious sea creature identified as placental jellyfish - AOL

    www.aol.com/news/2014-06-19-mysterious-sea...

    NBC reports, "They believe it is a rarely seen jellyfish plodding its way, not at great speed, through the Gulf of Mexico. The video was actually shot by an underwater gulf rig camera."

  7. From earthquakes to jellyfish: See 8 emergency alerts at ...

    www.aol.com/news/earthquakes-jellyfish-see-8...

    The Tribune asked PG&E about how emergency incidents are reported at the plant. Here’s a some events in recent years.

  8. Why did I receive an email from MAILER-DAEMON? - AOL Help

    help.aol.com/articles/what-is-a-mailer-daemon...

    A single misplaced letter could cause a delivery failure. If the message keeps getting bounced back, make sure the account is closed or hasn't been moved. Each delivery failure message will provide info on when the original email was sent ("Arrival-Date"), the reason for the failure ("This user doesn't have a aol.com account (XXX123@aol.com ...

  9. Barnard 68 - Wikipedia

    en.wikipedia.org/wiki/Barnard_68

    This causes the cloud to wobble or oscillate in a manner like that of a large soap bubble or a water-filled balloon which is jiggled. In order for the cloud to become a star, gravity must gain the upper hand long enough to cause the cloud to collapse and reach a temperature and density where fusion can be sustained. When this happens, the much ...