So I use to live in Reno, Nevada. They have ALOT of mountains, one night when my brothers were sleeping and I was the only one awake. A near very low mountain ( like 250 ft ) Had a giant spot like light shinning down on my house... It was there for a full 10 mins. There was nothing behind it, it was not the moon, just a bright ass light. Next day early... i climbed that mountain took me about 3 hours. There is nothing on the other side and below it in front, the part that faces my house, is an abdomen copper mind (sounds creepy its more so just not active right now.) Listen anyways.... There is no way its related to the mine, there is no way some one carried a giant spot light up there. and there is no way its the moon. Ive spent years thinking of WTF it could have been. I am also the only person that saw it. and no i wasn't tripping or anything. I know what i saw. I really don't believe in aliens, I need hard proof to believe in anything. but it was really weird. anyways i just want to hear some one elses ideas, this was about 3am.