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Orion's Arm Future History
Note: As of January 2016 I have suspended work on Orion's Arm. I am retaining the core of the future history, but going forth in a slightly different manner, evolving the existing material under a slightly modified premise and a new title: System States future history. This does not affect copyright and ownership. I retain all rights to my Orion's Arm material. I will retain all work now posted in my galleries with the notice, see example below, that this is now archival and not ongoing work.
Orion's Arm Archive
Copyright Notice
© William Black 2003
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Disambiguation
The Orion’s Arm Future History is unrelated to the Orion’s Arm Universe collaborative worldbuilding community.
Orion's Arm is Hard SF
Many years ago Robert A. Heinlein offered a statement which serves as a good definition of Hard SF: "realistic speculation about possible future events, based solidly on adequate knowledge of the real world, past and present, and on a thorough understanding of the nature and significance of the scientific method."
In conception and construction my Orion’s Arm Future History is designed to meet this definition.
What you will find: are spacecraft, propulsion systems, and related technologies, grounded in, or logical extrapolations of the science, physics, and engineering specifications of real-world systems, existing, or proposed.
Posts are accompanied by citation and links to valid sources describing the technology. In the case of proposed systems links describe origin of the work, present status of development, its use, its limitations, and prospects for future development.
What you will not find:
Magic: meaning technologies for which even a theoretical basis is almost totally lacking, or which current theory does not support.
No “instant” FTL communications systems, no replicators (meaning technology which produces an infinite amount of food, water, oxygen, fuel, simple or complex tools, or complex machinery from a “stored pattern” and a trivial amount of electric current), no Star Trek style “transporters” (in fact if it is Star Trek-like in any way – it is not to be found), and no FTL (faster than light) spacecraft propulsion.
You will not find: Alcubierre Warp Drive, Krasnikov Tunnel, Quantum Teleportation, Vacuum Point Energy systems, Wormholes as interstellar transportation systems, Artificial Gravity (i.e. magic gravity generators, gravity plating, or any system which does not use actual mass, acceleration, or centrifugal force to generate gravity), Inertialess Drives: General, Inertialess Drive: Negative Matter, Inertialess Drives: Dean Drive and others (i.e. BS), Forwards’ Spin Drive.
Additional Examples: Winchell Chung has composed a rather complete list of bad media SF conventions on his Common Misconceptions page.
For additional perspective on what constitutes Hard SF, and why science in science fiction matters, I recommend the Preliminary Notes page on Winchell Chung’s Atomic Rockets site.
Argument
On occasion individuals want to take argument with what I’ve presented. Before you do, see Orion’s Arm FAQ Entry Two and scroll down to the entry on Argument. If you are still moved to present your case (in the form of a note, argumentative comments on images posts will be removed) see the Respecting Science page on Winchell Chung’s Atomic Rockets site before you proceed. Should you still wish to tender argument abide by the following rules:
Argument is to be in written form, by note. Notice: only calm, cogent, focused, and civil argument with citation and links to valid source material in the form of peer reviewed journal papers will be considered.
General Information
Orion's Arm is a tightly plotted historical timeline spanning approximately 1,400 years. The material is highly contextual in nature, thus image posts are linked to the Orion’s Arm Synopsis and Timeline, and to journal entries with expanded commentary on the relevant historical period.
Related images, with additional information, [where these exist] are linked at the bottom of every image caption.
In Orion’s Arm I go into detail on the societies, illuminating the underlying values and motivations, and describe primary factors in the evolution of the different cultural groups. This includes material describing the political and economic systems, prevailing attitudes and philosophies.
Precautionary Note: These are not subject to debate. The evolution and core philosophies of the cultures depicted are a matter intensively, thoroughly, and exhaustively thought out. If the societies I’ve chosen to describe do not fit your idea of the perfect utopia, you are free to express your thoughts in your own creative works, on your own pages, not on mine.
SpaceX Return to Flight -Iridium Flight 1
SpaceX returns to flight with a picture perfect launch and first stage landing on the autonomous drone ship "Just Read The Instructions."
Today's launch lofted 10 Iridium NEXT satellites into orbit on the first flight for Iridium of a planned 8 launches.
Today's successful landing marks the first Falcon 9 to touch down on drone ship "Just Read The Instructions." and the seventh successful Falcon 9 first stage landing.
Project Orion The USAF Plan 1962
Dr. Brent Ziarnick, Major, USAFR, gives an excellent talk on Orion and the role it might have played as part of the US strategic nuclear forces.
The engineering and physics side of nuclear pulse propulsion has been covered in great detail through declassified documents such as the General Atomics report on Orion, which can be found here: GA-5009 vol III "Nuclear Pulse Space Vehicle Study Conceptual Vehicle Design" and George Dyson's book,* which is an essential study guide to Orion, detail on the USAF side of Project Orion is still emerging. This video provides an in depth look at the scope of those plans.
*George Dyson's book can be found
National Geographic: Mars
This is a good watch, near future hard SF with well placed documentary style interviews. The first episode streams free at the National Geographic site linked, and can also be found on Hulu.
Video at the link: Mars: Novo Mundo
Constellation Program NTR Mars Mission Animation
Human Exploration of Mars Design Reference Architecture (DRA) 5.0
The other day my friend f r a g o m a t i k shared this link to a stunning video animation of the (canceled) Constellation program nuclear thermal Mars mission.
The nine minute long animation depicts NASA Design Reference Architecture (DRA) 5.0 Constellation program 7-launch nuclear thermal Mars mission strategy.
You can download the PDF here: Human Exploration of Mars Design Reference Architecture (DRA) 5.0
View the animation here: Mars Mission animation
Abstract
DRA 5.0 features a long surface stay “split mission” using separate cargo and crewed Mars transfe
© 2014 - 2024 William-Black
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