May 3, 2017
Why Do Rockets Need Stages? The Quest to Build a Single Stage to Orbit (SSTO)
Guide to Space Ep. 299
Why Do Rockets Need Stages? The Quest to Build a Single Stage to Orbit (SSTO)
Airdate: 05/03/2017
Why Do Rockets Need Stages? The Quest to Build a Single Stage to Orbit (SSTO) (YouTube)
Comments (1)
J
Jim Queen · May 8, 2017
Last that I heard was that Harvard's creation of metallic hydrogen was still unconfirmed. Do the now definitely have it? Jim Queen