Space MYSTERY as ‘empty trash bag object’ orbits just 300 miles over Earth AN unidentified object erratically orbiting close to Earth has mystified astronomers. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Q&A: The Perils of Peanut ButterTrilobites: The Elusive Giant Coconut-Cracking Rat of the Solomon IslandsObesity Was Rising as Ghana Embraced Fast Food. Then Came KFC.Replacing Faulty Heart Devices Costs Medicare $1.5 Billion in 10 YearsAncient Egyptian Animals Had a Place in the Afterlife. Here’s Why.3-D Printing for Space Exploration