HD 21997 Known disk
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by Pini2013 translator, moderator
a link to see the images: http://www.astronomy.com/news/2013/10/a-rare-snapshot-of-a-planetary-construction-site
Posted
Disk Detective Talk
by Pini2013 translator, moderator
a link to see the images: http://www.astronomy.com/news/2013/10/a-rare-snapshot-of-a-planetary-construction-site
Posted