This excellent 9-minute TED talk on space solar power is presented by Paul Jaffe, PhD, of the Naval Research Laboratory Space Engineering Department. Paul does research in space solar and power beaming. The talk was given in October 2018 and published January 28.

Book Review: In Search of Falling Stars
Category: Nonfiction Reviewed by: John Vester Title: In Search of Falling Stars: H.H. Nininger’s Classic Find a Falling Star, Revisited