Thinking Sideways Podcast

A near-earth-object that was seemingly metallic and approximately 10 meters across went past the earth in 1991. Instead of looking like a piece of space rock it showed characteristics of a "made" object. It looks like it could have been made by an intelligent species, did we send it or did someone else? Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.