delta shaped craft with odd colored and flashing lightsI stepped outside to look at the stars. I spotted to the east 2 planes flashing red and white lights very high up heading west. I turned to the south and saw a delta shaped craft at a much lower altitude, heading northwest. It had 5 or 6 multi colored balls of light, odd colors, not the typical red, green and white of regular aircraft. The tips of the triangle had yellow lights that flashed alternately back and forth. I didn’t hear it make any sounds. I tried to get my cell phone camera on, but couldn’t see it on my phone. I called my son to go outside and look up, it was heading in his direction, he saw it also. It flew in a straight line at normal speeds. It had to fly within a half mile of Bishop airport. Time observed about 1 min.