Nebulosa Formica: differenze tra le versioni

Versione delle 22:53, 1 nov 2015

Versione delle 16:09, 7 gen 2016

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== Collegamenti esterni ==

* [{{cita web|http://antwrp.gsfc.nasa.gov/apod/ap010205.html |NASA APOD - Planetary Nebula Mz 3: The Ant Nebula]}}

* STScI. [http://hubblesite.org/newscenter/newsdesk/archive/releases/2001/05/ Astro-Entomology? Ant-like Space Structure Previews Death of Our Sun]. Press release: ''Space Telescope Science Institute''. February 1, 2001.