The RCS2 J2327 Cluster Afmeting:A3: 30 x 40 cm blue tones indicate stars that Frame:Unframed blue tones indicate stars that are older and have shed most of their gas and dust de Mars Exploration Rovers en Mars Science Laboratory hebben cruciale inzichten gegeven in de geschiktheid van Mars voor leven Gravitational lensing is one of the predictions of Einstein's theory of general relativity The cluster
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