BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250808T230603
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69fa77db5d3e9
DTSTAMP:20260505T230603Z
SUMMARY:Unendliche Weiten - Astronomie für Einsteiger
DTSTART:20260610T173000Z
DTEND:20260610T173000Z
END:VEVENT
END:VCALENDAR