A 2001 Leonids Meteor Shower Fireball . Yesterday . 19.11.2001 . ... AURA , NSF Explanation: The 2001 Leonids Meteor Shower gave quite a show to many parts of the world yesterday during the early morning hours. Many sleepy observers venturing into their own backyards were treated to several bright meteors per minute streaking across the sky. This rate made the 2001 Leonids the most active meteor shower in over three decades . ... NASA Web Site Statements, Warnings, and Disclaimers . ...