Well, I heard by from someone, but I stand corrected, nasa [0] says: Debris left in orbits below 370 miles (600 km) normally fall back to Earth within seve

Well, I heard by from someone, but I stand corrected, nasa [0] says: Debris left in orbits below 370 miles (600 km) normally fall back to Earth within several years. At altitudes of 500 miles (800 km), the time for orbital decay is often measured in decades. Above 620 miles (1,000 km), orbital debris normally will continue circling Earth for a century or more. [0] https://www.nasa.gov/news/debris_faq.html https://www.nasa.gov/news/debris_faq.html