Comet US10 Catalina: The Final Act

Comet US10 Catalina passes near the bright star Arcturus on January 1st. Image credit and copyright: Alan Tough

Have you seen it? 2016 has kicked off with a fine apparition of a binocular comet: C/2013 US10 Catalina. We’ve been following this icy visitor to the inner solar system the first few mornings of the year, a welcome addition to the morning planetary line-up. Continue reading “Comet US10 Catalina: The Final Act”