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> Globular cluster M15 in Pegasus

Globular cluster M15 in Pegasus

author: Nasa/ESA/Novapix

reference: a-agb70-78005

Image Size 300 DPI: 34 * 34 cm

The globular cluster Messier 15 is shown in this color image obtained with the NASA Hubble Space Telescope. Lying some 35,000 light-years from Earth in the direction of the constellation Pegasus, M15 is one of nearly 150 known globular clusters that form a vast halo surrounding our Milky Way galaxy. The bluish object to the middle left of the image is a gas cloud surrounding a dying star, a planetary nebula known as Kuestner 648 (or Pease 1), its existence among a globular cluster is not well understood.

Keywords for this photo:

2011 - ASTRONOMY - GLOBULAR CLUSTER - HST - HUBBLE SPACE TELESCOPE - KUESTNER 648 - M15 - NGC 7078 - PEASE 1 - PEGASUS - PLANETARY NEBULA - RED GIANT - STAR - STAR CLUSTER -