BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251117T064239
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7eb8df22d02
DTSTAMP:20260814T064239Z
SUMMARY:Unendliche Weiten - Astronomie für Einsteiger
DTSTART:20260920T143000Z
DTEND:20260920T143000Z
END:VEVENT
END:VCALENDAR