The following exert is an eye witness statement. Please read into it what you will. This has been reported to mufon who I am sure are investigating:
Observed in sw reno, nevada. both sphere were traveling in a sw direction at a speed ( comparing to an airline is a se direct very south of observed spheres) 4 times faster than a jet airline.
i am an aircraft enthusiast and ga pilot – i often look up, many times with binoculars to observe aircraft. i have become very good at identifying the type of aircraft in the air from 50 plus years of identifying aircraft.
these spheres were in the 30,000 foot plus range – when i saw movement casually looking up i caught these craft in my field of vision.
i immediately knew these were not conventional aircraft and thy were not planets. they moved much like an aircraft – the shape was just different. their movement was very uneventful – they just seemed to be on a straight path – they were not weather balloons. i have obeserved weather balloons in the past and these were not balloons. they were perfectly spherical at 30k plus. (balloons deform in shape the higher the are in altitude). they looked like large pearls. in comparison to a 747 i would say that their width was 3-4 times as wide and every bit as long if not longer. the trailing sphere seemed to be half the size of the leading sphere.
because the event was so benign, it took me a few minutes to really digest what i saw. i keening looked at these objects until they were out of sight beyond the horizon.
i reported the sighting to some local ufo web-site a few months after my observation. my thought process was that it was so uneventful that i felt it wasn’t big news but later i said that the observation at least needs to be reported.