[[Fomalhaut]] ripresa dal telescopio Spitzer negli infrarossi |Fonte = Wikimedia Commons (ritaglio di [[:Immagine:Ssc2003-06k 250.jpg]]) |Data = 2-12-2008 |Autore...
w:Spitzer Space Telescope. Caption from URL states "…three of the many fragments making up Comet 73P/Schwassman-Wachmann 3.… the crumbling comet's trail...
outbursts, which produce abrupt changes in brightness. Periodic comet Schwassmann-Wachmann I (P/SW-1) has a nearly circular orbit just outside that of Jupiter...
Image use policy: http://www.spitzer.caltech.edu/info/18-Image-Use-Policy English applies to jurisdiction: United States of America determination method:...
Image use policy: http://www.spitzer.caltech.edu/info/18-Image-Use-Policy English applies to jurisdiction: United States of America determination method:...
Image use policy: http://www.spitzer.caltech.edu/info/18-Image-Use-Policy English applies to jurisdiction: United States of America determination method...
applies to jurisdiction: United States of America determination method: work of the federal government of the United States determination method: SHA-1...
United States of America determination method or standard: work of the federal government of the United States determination method or standard: SHA-1...
