While camping near Pymatuning lake, my brother and I saw 2 UFOs at approximately 3am. The first one was a solid bright white object, no flashing lights like an airplane, that went entirely across the sky from South to North in less than maybe a minute. It was much too fast to be an airplane and too slow to be a meteor, there was no streak or tail to the object and it was also too high to be a plane. I've seen several satellites and the space station before and this was nothing like that as it was very bright, not as high up as a satellite and larger appearing. About 15 minutes later there was an extremely bright strobe flash in the sky to the Southeast we both saw and confirmed. About 5 seconds later it strobed again but further up in the atmosphere. Another 5 seconds passed and the third strobe further up yet, streaked straight up into space at an unbelievable speed.