
MASS: The Manned Anti-Satellite System
What it was: A conceptual design for a manned satellite interceptor/killer, floated by General Dynamics in 1963. Details: The B-70 bomber was conceived to fly high enough and fast enough that it co…

Thank you so much @sferrin !!
Over the years, from time to time, I've stumbled across such iconic image without knowing what proposal it belongs.
An odd idea to oversize a Pye Wacket, with X-15 cockpit and fins placed atop Titan III...