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Project Orion was a study conducted in ... For the perhaps simpler fission pulse units to be used by one Orion design, a 1964 source estimated a cost of $40,000 or ...
Costs of the first service module and spare parts, which are provided by ESA [73] for the test flight of Orion (about US$1 billion) [74] Costs to assemble, integrate, prepare and launch the Orion and its launcher, funded separately in the NASA Ground Operations Project, [75] currently about $600 million [76] per year
Project Orion was the first serious attempt to design a nuclear pulse rocket. A design was formed at General Atomics during the late 1950s and early 1960s, with the idea of reacting small directional nuclear explosives utilizing a variant of the Teller–Ulam two-stage bomb design against a large steel pusher plate attached to the spacecraft ...
NASA has admitted in its latest Request for Information (RFI) that it's spending a bit too much money on the Space Launch System's and the Orion capsule's development. The agency is asking for ...
Project Orion, first engineering design study of nuclear pulse (i.e., atomic explosion) propulsion [10] Project Daedalus , 1970s British Interplanetary Society study of a fusion rocket Project Longshot , US Naval Academy -NASA nuclear pulse propulsion design
A November 2021 report estimated that, at least for the first four launches of Artemis program, the per-launch production and operating costs would be $2.2 billion for SLS, plus $568 million for Exploration Ground Systems. Additionally, the payload would cost $1 billion for Orion and $300 million for the European Service Module.
Orion was a proposed ground-based laser broom project in the 1990s, estimated to cost $500 million. [12] [13] [14] A space-based laser also called "Project Orion" was planned to be installed on the International Space Station in 2003.
Project Orion in the 1960s envisioned the use of nuclear shaped charges for propulsion. The nuclear explosion would turn a tungsten plate into a jet of plasma that would then hit the drive pusher plate. About 85% of the bomb's energy could be directed into the target as plasma, albeit with a very wide cone angle of 22.5 degrees.