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AAWSAP DIRD, Aerospace Applications of Programmable Matter, December 2009

U.S. Department of War · 2009-12-14 · 20 pages · text from the file's own layer

This Defense Intelligence Reference Document, DIA-08-0911-016, is dated 14 December 2009. It was prepared by the Defense Warning Office's Acquisition Support Division at the Defense Intelligence Agency and is one of a series of FY 2009 advanced technology reports under the Advanced Aerospace Weapon System Applications program. It is a primer on programmable matter and smart materials such as quantum dots, metamaterials and liquid crystals, and on how they could manage heat and energy and provide camouflage on spacecraft. It concludes that the possible gains would be significant and well worth pursuing.

From the source: Release of 2026-09-18 Incident: 12/14/09, Las Vegas, Nevada. Released with redactions. This document is a Defense Intelligence Reference Document (DIRD), a technical reference format used by the Defense Intelligence Agency (DIA) to capture baseline knowledge on a specific topic for later analytic use. DIRDs are best understood as reference and synthesis products rather than as original research. It is one of 38 DIRDs produced under the Advanced Aerospace Weapon System Applications Program (AAWSAP) between 2009 and 2011. Because AAWSAP’s scope permitted a broad range of supporting topics, not every DIRD in the series directly concerns aerospace systems or future threat assessment. The following summary reflects the DIRD’s scope and framing at the time of writing and should not be read as implying current validation of the concepts discussed. This DIRD describes “programmable matter” as smart materials whose properties can be changed on command, potentially allowing spacecraft components to change function through software updates rather than physical repair or replacement. The report suggests that such materials could someday enable adjustable sensors, smart windows, heat control, energy collection, active camouflage, and systems that switch between different functions, making spacecraft more flexible and adaptable. At the same time, it presents the idea as highly speculative and emphasizes major technical obstacles, including manufacturing at extremely small scales, shielding against radiation and electromagnetic interference, managing temperature effects, reducing component failures, and preventing hacking or malicious control. Overall, the document presents programmable matter as a promising long-term concept over the next 50 years, while judging that simpler near-term uses such as smart windows and energy-saving surface materials are far more realistic than the more ambitious aerospace applications.

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shady side, avoiding direct sunlight. The station has absorbed and stored all the heat
and electricity it will need to get through the orbital "night" of Earth's shadow and is
becoming stingy about accepting more energy.
Soon, the station has converted almost its entire exterior into a mirror, keeping only a
small solar collector for maintenance voltage and a few shaded portholes for light and
aesthetics. The central computer idly browses its library and encyclopedia and the
Internet, finding news, entertainment, and educational material it knows the astronauts
will want to see, With the power of quantum computing, it is even able to analyze this
information.
Halfway through its hour-long orbital "day," despite every precaution, the station is in
danger of becoming too hot. Peltier junctions begin to appear in the hull, their
radiators-colored black and yellow and covered in HOT SURFACE warnings-swelling
on the station's shadowed side. At the same time, a solar storm-predicted days ago
finally begins to kick up. The hull compensates by generating a strong magnetic field to
deflect the charged particles. This could be troublesome to the people and equipment
inside the station, but the fields are deflected outside by sheets of superconducting
material, cooled by still more Peltier junctions. The shields are up; the station is circling
the Earth in its own little magnetic bubble.
Soon enough, though, the station's orbit carries it back into the planet's shadow.
Sunset is brief and spectacular; the solar heat and solar wind vanish. Now the station is
living on stored charge and stored heat, Windows look down on Earth-a warm object
that radiates brightly in the infrared-but not in the cold vacuum of space, The hull
becomes thermally conductive for a few seconds to ease any temperature imbalances
that have developed and then switches to an insulative, low-emissivity mode to
conserve heat.
Now the astronauts are followed around by electroluminescent task lighting, The station
seems to relax and to take things a little slower until "dawn" breaks again and the cycle
repeats itself.
Hours later, the crew dines in the same galley where they breakfasted. As the sun sets,
the station's interior lights come up dimmer than before, This is the astronauts' cue to
begin getting ready for bed, so after a bit of conversation, they shuffle off to their
respective cabins. At 2130 Houston time, the lights and portholes slide into an even
dimmer setting, and the crew drifts off to sleep.
Directions for Future Research
Although the aerospace industry has traditionally been a source of spinoff technologies
that are later adopted by consumers, in recent years the reverse trend has been
equally prevalent, For example, although GPS technology was developed by and for the
military, and integrated circuits were developed for the Apollo lunar missions, today the
military o~en employs low-cost civilian GPS receivers, and Space Shuttle astronauts
use laptop computers made for home and office use. This makes economic sense, as
mass production for large consumer markets offers not only economies of scale but also
vast potential for user feedback, design iteration, and direct measurement of the
popularity (and, indirectly, the usefulness) of different designs, Thus, consumer
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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 20 pages are in the text index: search them above, or from the library's search.