meteor shower; june 2017International Meteor Organizationmeteor shower; june 2017. Meteor Activity Outlook for June 17 – 23, 2017. June 18, 2017 by Robert Lunsford -. Latest Major Fireball Events. Everyday ... Meteors and Meteor ShowersCalSkyThe on-line software CalSky calculates the dates and times of visibility of the yearly returning meteor showers. You also learn which showers are ... Ask Tom