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Ghost World - Reflection nebula vdB4 is a associated with young open star cluster NGC 225, often called the Sailboat Cluster, in constellation Leo Minor. Image obtained in October 2012.

- Thursday, December 20, 2012: Planetary nebula NGC 1535 lies in the constellation of Eridanus. - Credit: Adam Block/Mount Lemmon SkyCenter/University of Arizona

The Fairy of Eagle Nebula: The Hubble Heritage Team, (STScI/AURA), ESA, NASA

NGC 411, seen here, looks like a globular cluster, but appearances may deceive the viewer. Astronomers classify NGC 411 as an open cluster. Stars in open clusters drift apart over time, whereas globular clusters have remained intact over 10 billion years. NGC 411, a relative newcomer, has not been around even a tenth of this age.

astronomy, outer space, space, universe, stars

Stunning Star Cluster Includes Deceptively Young Stars | NGC 6362

Meteor Over Stonehedge, England

Star Cluster- Hubble Telescope Image