BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260129T114428
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adf3d1cd1b09
DTSTAMP:20261026T114428Z
SUMMARY:Unendliche Weiten - Astronomie für Einsteiger
DTSTART:20261120T140000Z
DTEND:20261120T140000Z
END:VEVENT
END:VCALENDAR