M13 Globular Cluster

Description

Another globular cluster from earlier in the year, this time m13 - the hercules globular cluster. At 145 light years across, the stars are more than a hundred times denser than in our part of space which would make for an incredible night sky! In 1974 the Arecibo radio telescope beamed a welcome message to m13 containing information about the human race including our dna. Given the distance it should arrive in about 22,000 years.



Tal-2 telescope 1200mm f/8

Heq5 mount

~2h exposure time in LRGB with a ZWO ASI1600mm

Processed with Astropixelprocessor and Pixinsight

Details

  • 1048
  • 0
  • 0
  • 0

Comments

Share This Astrochest

Short URL

Color Palette

Imager

Mark Cheverton

Mark Cheverton

Sharing my exploration of deep sky astrophotography from my backyard in Cambridge UK.

Follow Me

Tags

More From Astrochest

M13 Globular Cluster HHOO PI_PS Final Small JPG Pelican Pelican nebula HOO_1-St Ic405 Flaming Star Nebula Horsehead NGC 3981 - Spiral Galaxy⁠ M20 Trifid Nebula M20 Horse head Moon 80% (Colourised)