MEMs

Space Weather’s Critical Effects on Satellite Materials

The Air Force Research Laboratory has investigated the effects of space weather damage to polyimides – materials used extensively in spacecraft construction due to their high heat resistance. The researchers determined the previously unknown chemical and physical effects of electron bombardment in Earth's magnetosphere on these polymers.

Posted in: INSIDER, News, Defense, Materials
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Controlling Airflow Helps Next Generation of High-Speed Helicopters

Researchers are testing methods of making helicopters fly faster and more efficiently by controlling the flow and separation of air over the blades including a blade shaped in such a way that it mitigates reverse flow.

Posted in: INSIDER, News, Aeronautics, Aerospace, Aviation, Defense
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What Dragonflies Teach Us About Missile Defense

Be grateful you’re not on a dragonfly’s diet. You might be a fruit fly or maybe a mosquito, but it really wouldn’t matter the moment you look back and see four powerful wings pounding through the air after you. You fly for your life, weaving evasively, but the dragonfly somehow tracks you with seemingly instant reflexes. For a moment, you think you’ve gotten away, just as it closes in swiftly from below for the kill. Then, as the dinosaur-era predator claws into you with its spiny legs and drags you into its jaws midair, you might wonder to yourself, “How did it catch me with such a tiny brain and no depth perception?”

Posted in: INSIDER, News, Aerospace, Defense, Computers, Electronics & Computers
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Army Awards Combat Laser Weapon System Contract

The U.S. Army issued a contract award to accelerate the rapid prototyping and fielding of its first combat-capable laser weapon system. This prototype will deliver 50 kilowatt-class lasers on a platoon of four Stryker vehicles in Fiscal Year 2022, supporting the Maneuver-Short Range Air Defense (M-SHORAD) mission. The directed energy M-SHORAD capability is intended to protect maneuvering Brigade Combat Teams from unmanned aerial systems (UAS), rotary-wing aircraft, and rockets, artillery and mortar (RAM).

Posted in: INSIDER, News, Defense, Lasers & Laser Systems
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Air Force Scientists Study Artificial Silk for Body Armor, Parachutes

Who doesn’t like to feel warm in the winter and cool in the summer?

Posted in: INSIDER, News, Defense, Materials, Wearables
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FAA Adopts NASA’s Distress Beacon Recommendations

The Federal Aviation Administration (FAA) has adopted NASA’s Search and Rescue (SAR) office’s recommendations regarding the installation and maintenance of Emergency Locator Transmitters (ELTs), the NASA-designed, satellite-aided search and rescue beacons installed in planes.

Posted in: INSIDER, News, Aerospace, Aviation, Defense
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Air Force Refines 3D Printing of Composite Inks

In January 2016, researchers from AFRL started focusing on the ability to 3D-print parts for the Air Force – specifically, polymer architectures that can replace heavier and complex metal parts currently used in low-cost aircraft or on jet engines.

Posted in: INSIDER, News, Defense, Manufacturing & Prototyping
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Collins Aerospace Redefines Mission Capabilities of C-130H Through Modernization Program with French Air Force

Collins Aerospace Systems, a unit of United Technologies Corp., has completed the first cockpit modernization of fourteen contracted Lockheed Martin C-130H Hercules for the French Air Force. Collins Aerospace plays a central role in the on-going certification flight test campaign, in Bordeaux-Mérignac, France.

Posted in: INSIDER, Aerospace Manufacturing and Machining, Aerospace, Aviation, Computers, Electronic Components, Electronics, Electronics & Computers
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Lockheed Martin Completes NASA's Orion Spacecraft Capsule For Artemis 1 Mission To The Moon

The goal of humans again walking on the Moon is one giant leap closer. Lockheed Martin has completed building the capsule for NASA's Orion spacecraft. The crew module capsule for the uncrewed Artemis 1 mission to the Moon has been stacked on top of the Orion service module, which was also recently finished.

Posted in: INSIDER, Aerospace Manufacturing and Machining, Aerospace, Manufacturing & Prototyping
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Northrop Grumman to Demonstrate Robotic Manufacturing in Space

Made In Space (MIS) has awarded Northrop Grumman Corporation a subcontract to support NASA’s Space Technology Mission Directorate (STMD) demonstration of the autonomous robotic manufacturing and assembly platform, Archinaut, on a flight mission. The flight demonstration contract award marks the second phase of the NASA-funded Archinaut technology development program which was initially awarded in 2016.

Posted in: INSIDER, Aerospace Manufacturing and Machining, Aerospace, 3 D Printing & Additive Manufacturing, Manufacturing & Prototyping
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