Showing posts with label NGC 7089. Show all posts
Showing posts with label NGC 7089. Show all posts

Thursday, 26 July 2012

M2

M2 (NGC7089) is one of the largest globular clusters consisting of approximately 150,000 stars located within our galaxy at a distance of approximately 36,000 light years. Estimated to be 13 billion years old, almost as old as time itself. A lovely view at high power resolve the cluster into a swarm of bees. Even with my Megrez 90 I am pleased to resolve nearly all the way to what is a very dense core. Once again Iso 800 works well with the clusters and an hour of 2 minute guided exposures. A fantastic well illuminated wide field has not required a need for flats here.

Comet Tsuchinshan-ATLAS, C/2023 A3 , Comet A3,

  A cosmic wanderer, Comet Tsuchinshan-Atlas or more commonly known as Comet A3 has traced its elliptical path through the solar system, a j...