Forward to EXTREME

Hello Everyone

The Airboy.blogfa.com is transferred to www.ftextreme.blogspot.com because of some technical problems.

The M16 know as eagle Nebula one the most beautiful nebula, In the Constellation of Serpens, I think it's enough , I want just Show the fascinating Pictures of this Nebula :

 ! Just compare the pictures  

M15 is Globular Cluster in the Constellation of Pegasus , this Cluster is estimated 13.2 billion years old, wOw how old is it , it's one of the oldest globular cluster Know.this cluster is about 33,600 lys far from us. The total luminosity of M15 is 360,000 times brighter than our Sun, this cluster contains about 112 variable Stars an 12 Pulsars including one Double neutron star System, M15C

one the special characterastic of this cluster is housing a plantary nebula Called "Pease 1" which discoverded at 1928 , the apparent Magnitude of this cluster is about +6.2 , we marked M15 at the below Star chart

Another Characterastics : Amost in opera glasses ,small oval glow in binoculars , resolved in a telescope with exception of the bright center , relatively easy to find since it lies in a poor region not too far from Enif; this the best Cluster in the fall Constellations

 :The Coordinates Of M15

RA : 21^h 29^m 58.38^s

Dec : +12° 10′ 00.6″

Sources : The Observer's Sky Atlas

Wikipedia.com              

oh , God , another boring Globular Cluster , I'm exhausted from these Cluster , but they are Important , specially for the Marathon , however let's Start to find out what is M14 is

M14 is globular cluster that is located Ophiuchus Constellation and it's about 30 000 lys far from us , this cluster contains about several hundred of thousands of stars , the apparent magnitude of M14 is +7.6 so it can be easily observed by binoculars and the Medium telescope will reveal hint individual stars but not very clearly , the shape of this cluster is elongated , we marked this cluster at the below Image

  :the Coordinates of M14

RA : 17^h 37^m 36.15^s

Dec : -03° 14′ 45.3″

Source : Wikipedia   

The Great Globular Cluster in the northern Hemisphere is Hercules Globular Cluster , this cluster is located in Hercules Constellation , and in every star party this cluster is on of the impressive object to gaze , the apparent Magnitude of M13 is +6 , and it is about 25000 lys far from us the Right ascension of M11 is 16^h 41^m 41.44^s and the Declination is +36° 27′ 36.9″ , , if you use binocular to watch it , it will like Bright Nebula  , outer portion is well resolved by a telescope at high power  , core is partially resolved , it's diameter is about 23 arc minutes , reality it will be 145 light years , Wow! so big , isn't it ?and it compose with hundred thousands Stars, we marked this Awesome Cluster at the Below Chart

At 1974 a project designed : Arecibo Message , to find out a hypothetical extraterrestrial , It transmited to M13