RT @sydneyobs: Getting ready for the total lunar eclipse? Take a look at the ASA fact sheet by Nick Lomb …stralianastronomy.files.wordpress.com/2012/06/factsh…
RT @sydneyobs: Getting ready for the total lunar eclipse? Take a look at the ASA fact sheet by Nick Lomb …stralianastronomy.files.wordpress.com/2012/06/factsh…