Sunday, October 29, 2017

M77 - A galaxy in the constellation of Cetus

M77, October 20, 2017
EdgeHD-11, f/7
39x180sec at -20C  QHY10 Camera
Messier 77 (also known as NGC 1068) is a barred spiral galaxy about 47 million light-years away in the constellation Cetus. Messier 77 was discovered by Pierre Méchain in 1780, who originally described it as a nebula. Méchain then communicated his discovery to Charles Messier, who subsequently listed the object in his catalog.[5] Both Messier and William Herschel described this galaxy as a star cluster.[5] Today, however, the object is known to be a galaxy.
Wikipedia
at

1 comment:

Subscribe to: Post Comments (Atom)

Experimenting with the new PixInsight Tool - VeraLux HMS

Like in any tech field, advancements in technology, tools, and processes keep pushing the boundaries of what’s possible, and astrophotograph...

  • Day 4 - Storm at Sea
    We had an unscheduled ' entertainment ' activity last evening (actually, early morning of the 13th).  The ship ran into a fairly lar...
  • Day 7 - Viking Cruise to Norway
    Thursday, Jan 16 ... the weather did not get any better. The open sea continued with winds in excess of 80-90 mph and waves up to 50 ft high...