it was the early 90s,92 or 93 im not sure.im from ireland i moved to switzerland in 92 with my family.i was living in a place called wadenswill in zurich.my brother and i were walking back to our apartment complex,early in the day,very few clouds in the sky,sky was blue.i still remember till this day what i saw,i looked straigth above my head,directly above us was a silver triangle.we could see it clearly,hard to tell how big it was,this lasted only a few seconds.in those few seconds we seen it,it was like watchin a plane when it was movin,moving very slow,this was no plane for the record.planes are not shaped like a triangle.as it moved slowly it shot off,were i dont know.a few years later i was reading a book on ufos,and it mentioned something very interesting.the BLACK TRIANGLE,this triangle was seen around europe in the early 90s,just like what i saw,the colour different.this black triangle was seen in these countries france,belgium,holland,germany,england.if you look at a map you will notice that switzerland borders france and germany.also belgium and holland are a few hundred miles north of switzerland probly more.strange things happened were i lived in wadenswill,i can only remember one incedent,i was in the tiolet when the whole building started to shake,this happened many times my mother said.these were army planes flying over causing sonic booms,or maybe some triangle ship,i did a bit of research and it all starts to make sense.since the day i saw it iv never stopped believing that theres something out there..................as mulder and scully would say the truth is out there.