
Image credit: NASA
Image source: NASA KSC
First manned landing on Mars! This Northrop sketch shows how a soft landing on the red planet might look from ground level. A steerable gliding cloverleaf parachute slows the craft down as the retrorockets start to fire. The parachute is then jettisoned, and the retrorockets perform the final maneuver for touchdown. Retrorocket braking was perfected in the 1960’s to provide the soft landings for the Surveyor moon probe.
Project Viking: Space Conquest Beyond the Moon
by Irwin Stambler
G.P. Putnam’s Sons, 1970
Image credit: NASA
Image source: Numbers Station
Project Viking: Space Conquest Beyond the Moon
by Irwin Stambler
G.P. Putnam’s Sons, 1970
Image credit: NASA
Image source: Numbers Station
Prime goal of Project Viking is this National Aeronautics and Space Administration sketch, to land a biological laboratory on the surface of Mars. The picture shows a design in which the protective housing around the experiments unfolds in petal fashion once the laboratory is safely on the Martian surface.
Project Viking: Space Conquest Beyond the Moon
by Irwin Stambler
G.P. Putnam’s Sons, 1970
Image credit: NASA
Image source: Numbers Station
Project Viking: Space Conquest Beyond the Moon
by Irwin Stambler
G.P. Putnam’s Sons, 1970
Image credit: NASA
Image source: Numbers Station
Our World in Space
Robert McCall & Isaac Asimov
New York Graphic Society, 1974
Image credit: NASA
Image source: Numbers Station