One summer/fall evening during the 1960â€™s, i was at home watching television. during a commercial break, i turned my head to look into the back yard (the entire wall of the room was glass). the ufo (about 30' from me) was cruising slowly through the yard about 5â€™ off the ground. it was saucer-shaped with a dome and multi-colored lights surrounding the base of the dome (like a hatband). it appeared to be made of dark gray metal. it was about 15â€™ long and reminded me of a sporty car/ufo because it didnâ€™t look large enough to comfortably hold a regular-sized person. after a few seconds, it passed out of sight. i remember thinking that it was going to run out of room on its existing heading because the lawn was going to end and it would have to go up to clear the trees directly in front of it.