BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250710T173420
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69d3ee9c09da2
DTSTAMP:20260406T173420Z
SUMMARY:Unendliche Weiten - Astronomie für Einsteiger
DTSTART:20260503T160000Z
DTEND:20260503T160000Z
END:VEVENT
END:VCALENDAR