The day of 22nd december 2o12 was an jovial day. we recieved public holiday from our high schools since there was a trending news about the dooms day and the world gonna end on that night.I was in my room when my sister called me to watch fireworks in the sky.But they were not fireworks.To the north of our house, there is big visible hill.At the edge of the hill atop, a white beam seemed to come from that hill,like a sunrise. later the white beam , maybe silver one, got divided into three small ones,like a triangle. nothing was on my mind when i was witnessing something never before.The biggest mistake i have done his.....I ignored them and went back to my room. but i was afraid...I am sure that this thing was surely not made by humans. i went to see them again...Approximately four minutes later....But this time they were five of them and other than silver a green shaded over them.First they were revolving around something darkest i have ever seen.It was not at all visible that night but the silver light were a bit focused it.Then they merged themselves....But it was like they were hitting each other and bouncing back.... all of sudden, they brightened themselves and dissapeared in darkness. their luminousity acn be compared with moon. as my mother said ...The world did not end. but thers appearences were mysterious. there was a power cut for nearly one and half hours , no signal , and the atmosphere was warm. next day a few of my friends to said they witnessed the lights.My friend said it might be a ufo and then i realized....