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Space
Alphabetical index
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M65
M65 and M66 form a beautiful pair of galaxies in the ...
M67
In the constellation of Cancer you can observe one of the ...
M71
This object in the constellation of Sagitta has had ...
M74
Messier 74 is a pretty spiral galaxy seen face-on 35 million ...
M78
M78 is a diffuse nebula in the constellation of Orion. ...
M8
The constellation of Sagittarius is rich in beautiful ...
M81
With a magnitude of 6.9, the spiral galaxy M81 in the ...
M82
The M82 irregular galaxy is located in the constellation of ...
M86
The constellation of Virgo contains many galaxies in a ...
M87
The M87 galaxy is part of a galaxy cluster 60 million ...
M92
The globular cluster Messier 92 is in the constellation of ...
M95
M95 is an astonishing galaxy in the constellation of Leo; it ...
M97
In the constellation of Ursa Major there is a pretty ...
Main sequence
The main sequence is the area on a Hertzsprung-Russell ...
Main sequence star
A main sequence star is a standard star like the Sun which ...
Massive Compact Halo Objects
Macho, is an acronym for Massive Compact Halo Objects. ...
McNaught's comet
On 7 August 2006, the professional Australian astronomer ...
Mercury
The word " mercury" denotes a chemical element and ...
Meteorite crater
Meteorite impact craters on earth only now exist in a ...
Meudon observatory
The Meudon observatory is attached to the Paris observatory, ...
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