A mini moon about to orbit Earth may actually be a piece of space junk from the 1960s - USA TODAY

An asteroid likely to get caught in Earth's orbit and become a "mini moon" for several months may not be an asteroid at all but piece of space junk. https://www.usatoday.com/story/news/nation/2020/10/12/2020-so-mini-moon-orbit-earth-nasa-surveyor-2-rocket/5965360002/