"Mini-moon" to briefly orbit Earth For the following two months, Earth should have a "mini-moon" when a small asteroid briefly orbits the planet. Scientists say the asteroid, which can be only 33 feet long, will enter Earth's gravity in a very horseshoe orbit September 29 in advance of leaving on https://dewaltandmilwaukeetoolspa55444.educationalimpactblog.com/56519964/5-easy-facts-about-tools-pallets-described