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nobody

27 Apr 2012 02:51



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Incearca "Double Cluster" in Perseus (NGC 884, NGC 869). Se vede si cu ochiul liber ... e impresionant. http://en.wikipedia.org/wiki/Double_Cluster

La telescopul tau, bucura-te ca stelele se vad punctiforme, altfel ai avea probleme serioase la partea optica.

@valy: sunt stele care se "vad" mai mari decat un punct. http://en.wikipedia.org/wiki/Betelgeuse
Doar ca-ti trebuie un telescop un pic mai foarte mare si ceva interferometrie.
Hubble: http://en.wikipedia.org/wiki/File:Betelgeuse_star_%28Hubble%29.jpg
http://en.wikipedia.org/wiki/File:Betelgeuse_pulsating_UV_%28HST%29.jpg
VLT: http://en.wikipedia.org/wiki/File:ESO-Betelgeuse.jpg
radiotelescoape: http://en.wikipedia.org/wiki/File:Betelgeuse_radio_wavelengths.jpg

Cam asa scula iti trebuie:
http://en.wikipedia.org/wiki/File:Aerial_View_of_the_VLTI_with_Tunnels_Superimposed.jpg
si un mic LASER:
http://en.wikipedia.org/wiki/File:VLT%27s_Next-generation_Laser_Launch_Telescope.jpg