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Efficient Large Displacement/Large Rotation Dynamic Simulations Using Nonlinear Dynamic Substructures

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nasa.gov• Mar 12, 2026• 1 min read

Efficient Large Displacement/Large Rotation Dynamic Simulations Using Nonlinear Dynamic SubstructuresDownload PDF: Efficient Large Displacement/Large Rotation Dynamic Simulations Using Nonlinear Dynamic Substructures Utilizing reduced-order dynamic math models (DMM) in linear system-level dynamic analyses is a well-known practice that enables extreme computational efficiencies. But what about nonlinear system dynamics? Reduced-order DMMs have found their way into contact dynamics. The engineer must look no further than the […]

Sierra Space finishes first plane of SDA missile tracking satellite structures

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spacewar.com• Jan 8, 2026• 1 min read

Sierra Space finishes first plane of SDA missile tracking satellite structuresLos Angeles CA (SPX) Jan 07, 2026 Sierra Space has completed the first nine satellite structures for the Space Development Agency's Tranche 2 Tracking Layer program, delivering Plane 1 of its contracted 18 satellites three months ahead of schedule. The milestone supports delivery and launch preparation timelines for the Tranche 2 Tracking Layer within the Proliferated Warfighter Space Architecture. Erik Daehler, Senior Vic

Morphing 3D-printed structures from flat to curved, in space

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spacedaily.com• Nov 17, 2025• 1 min read

Morphing 3D-printed structures from flat to curved, in spaceUrbana, IL (SPX) Nov 13, 2025 Because it's costly and cumbersome to transport large structures such as satellite dishes into space, aerospace Ph.D. student Ivan Wu and his advisor, Jeff Baur in The Grainger College of Engineering, University of Illinois Urbana-Champaign, developed a creative and efficient energy-saving method to morph 2D structures into curved 3D structures while in space. Wu said what others have done

Webb reveals structures in planetary nebula, sheds new light on the Hubble Ultra Deep Field

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nasaspaceflight.com• Aug 3, 2025• 1 min read

Webb reveals structures in planetary nebula, sheds new light on the Hubble Ultra Deep FieldThe joint NASA/European Space Agency/Canadian Space Agency James Webb Space Telescope recently observed the remnants… The post Webb reveals structures in planetary nebula, sheds new light on the Hubble Ultra Deep Field appeared first on NASASpaceFlight.com.

With successful airlock test, Lockheed Martin invests in inflatable space structures

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spacenews.com• Aug 28, 2024• 1 min read

With successful airlock test, Lockheed Martin invests in inflatable space structuresLITTLETON, CO. – The common saying that “space is hard” may need redefinition, given the increasing use of softgoods to fashion inflatable structures from airlocks to habitats for future lunar […]

news.google.com• 1d ago• 1 min read

Unexpected Tarrant County storms severely damage equestrian center, commercial structures - FOX 4 News Dallas-Fort WorthUnexpected Tarrant County storms severely damage equestrian center, commercial structures FOX 4 News Dallas-Fort Worth

news.google.com• 1d ago• 1 min read

BYU restructures athletic department; school vice president will oversee football program - Deseret NewsBYU restructures athletic department; school vice president will oversee football program Deseret News

news.google.com• 1d ago• 1 min read

DK Metcalf Reportedly Restructures Steelers Contract, Updated Salary Cap for 2026 NFL Season - Bleacher ReportDK Metcalf Reportedly Restructures Steelers Contract, Updated Salary Cap for 2026 NFL Season Bleacher Report

news.google.com• 1d ago• 1 min read

Tour 2 of Ashland County’s oldest structures during Ohio Open Doors event - Ashland SourceTour 2 of Ashland County’s oldest structures during Ohio Open Doors event Ashland Source

news.google.com• 1d ago• 1 min read

Reception: See How Playground Structures Are Hand-Crafted By Cambridge Artist Mitch Ryerson - the City of Cambridge (.gov)Reception: See How Playground Structures Are Hand-Crafted By Cambridge Artist Mitch Ryerson the City of Cambridge (.gov)

news.google.com• 2d ago• 1 min read

Little Giant Fire nears 150,000 acres; more than 6,000 structures threatened - KOMOLittle Giant Fire nears 150,000 acres; more than 6,000 structures threatened KOMO

news.google.com• 2d ago• 1 min read

Plaskett Fire in Big Sur burns 40 acres, threatens structures and triggers evacuation order - KSBWPlaskett Fire in Big Sur burns 40 acres, threatens structures and triggers evacuation order KSBW

news.google.com• 2d ago• 1 min read

Crews build momentum on Mukluk Fire mop-up around structures - Alaska Wildland Fire InformationCrews build momentum on Mukluk Fire mop-up around structures Alaska Wildland Fire Information

news.google.com• 2d ago• 1 min read

Physicists Hunted a Mysterious Particle – and Found Two Unexpected Structures Instead - SciTechDailyPhysicists Hunted a Mysterious Particle – and Found Two Unexpected Structures Instead SciTechDaily

news.google.com• 2d ago• 1 min read

Plant-like chemical gardens show how simple reactions build complex structures - Phys.orgPlant-like chemical gardens show how simple reactions build complex structures Phys.org