SOHO’s November 2013 view of C/2012 S1 (ISON) http://t.co/H09muOfZ Good to remember when the comet is too close to Sun next year to view.
SOHO’s November 2013 view of C/2012 S1 (ISON) http://t.co/H09muOfZ Good to remember when the comet is too close to Sun next year to view.