This extraordinary bubble, glowing like the ghost of a star in the haunting darkness of space, may appear supernatural and mysterious, but it is a familiar astronomical object: a planetary nebula, the remnants of a dying star. This is the best view of the little-known object ESO 378-1 yet obtained and was captured by ESO’s Very Large Telescope in northern Chile.
Image Credit: ESO
Explanation from: http://www.eso.org/public/images/eso1532a/
How can we tell it is dying?
ReplyDeleteHow can we tell it is dying?
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