How and When to Watch the Leonids Meteor Shower Peak Fireballs that come from the wake of comet 55P/Tempel-Tuttle may be visible while the moon is a quarter full. Author: Adam Mann Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)