Podcast Episode Details
Back to Podcast Episodes
652-Our Number(314)
My Catalina Sky Survey teammate Greg Leonard discovered, 2016 WJ1, a relatively large asteroid which can come close but will not hit the Earth. Once in every million years or so an asteroid impact by an object of this size could cause global climate change disrupting human agriculture and plunge our society into a real crisis.
Published on 4 years, 4 months ago