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The supercomputing issue—what it takes to simulate a nuclear weapon/newsroom/publications/national-security-science/2013-april/_assets/images/homepage-feature.jpgsite://Green/newsroom/publications/national-security-science/2013-april/_assets/images/homepage-feature.jpgGreenhomepage-feature.jpgBut will it work?missileOur nuclear weapons are aging. Supercomputers can provide high-resolution, 3D simulations to help assess the reliability, safety, and security of the U.S. nuclear deterrent./newsroom/publications/national-security-science/2013-april/but-will-it-worktagInnovationsbreadcrumbWill our nuclear weapons work?site://Green/newsroom/publications/national-security-science/2013-april/but-will-it-workGreenbut-will-it-workWill our nuclear weapons work?Will our nuclear weapons work?Supercomputers are essential for assessing the health of the U.S. nuclear stockpileMar 27, 2013 1:00 AMFeature Stories
/newsroom/publications/national-security-science/2013-april/from-trinity-to-trinity-a-new-frontier-in-supercomputingtagInnovationsbreadcrumbDirector Charlie McMillan presents the new supercomputer frontiersite://Green/newsroom/publications/national-security-science/2013-april/from-trinity-to-trinity-a-new-frontier-in-supercomputingGreenfrom-trinity-to-trinity-a-new-frontier-in-supercomputingDirector Charlie McMillan presents the new supercomputer frontierDirector Charlie McMillan presents the new supercomputer frontierDirector Charlie McMillan presents the new supercomputer frontierMar 27, 2013 1:00 AMFuture supercomputers will improve assessment of the nuclear stockpile/newsroom/publications/national-security-science/2013-april/but-will-it-worktagInnovationsbreadcrumbWill our nuclear weapons work?site://Green/newsroom/publications/national-security-science/2013-april/but-will-it-workGreenbut-will-it-workWill our nuclear weapons work?Will our nuclear weapons work?Supercomputers are essential for assessing the health of the U.S. nuclear stockpileMar 27, 2013 1:00 AMSupercomputers provide assurance by simulating nuclear weapons performance/newsroom/publications/national-security-science/2013-april/roadrunner-on-the-road-to-trinitytagInnovationsbreadcrumbRoadrunner helps Lab to reach exascale supercomputingsite://Green/newsroom/publications/national-security-science/2013-april/roadrunner-on-the-road-to-trinityGreenroadrunner-on-the-road-to-trinityThe historic Roadrunner supercomputer The historic Roadrunner supercomputer The historic Roadrunner supercomputer Mar 27, 2013 1:00 AMThe first supercomputer to reach petaflop speed and to change supercomputer architecture/newsroom/publications/national-security-science/2013-april/what-is-under the floor-of-a-supercomputertagInnovationsbreadcrumb“Under the floor” of a supercomputersite://Green/newsroom/publications/national-security-science/2013-april/what-is-under the floor-of-a-supercomputerGreenwhat-is-under the floor-of-a-supercomputerMassive infrastructures support supercomputersMassive infrastructures are needed to support supercomputers“Under the floor” of a supercomputerMar 27, 2013 1:00 AMMegawatts of power, millions of gallons of water, a football-field-size floor /newsroom/publications/national-security-science/2013-april/big-data-fast-datatagInnovationsbreadcrumbBig data, fast datasite://Green/newsroom/publications/national-security-science/2013-april/big-data-fast-dataGreenbig-data-fast-dataTurning Big Data into fast dataTurning Big Data into fast dataTurning Big Data into fast data for nuclear weapons simulations at the exascaleMar 27, 2013 1:00 AMSolving the roadblock for tomorrow’s exascale supercomputing/newsroom/publications/national-security-science/2013-april/killing-killer-asteroidstagInnovationsbreadcrumbCould nuclear explosives avert a global disaster?site://Green/newsroom/publications/national-security-science/2013-april/killing-killer-asteroidsGreenkilling-killer-asteroidsKilling killer asteroidsKilling killer asteroids with nuclear explosives: will this strategy work?Killing killer asteroids with nuclear explosives: will this strategy work?Mar 27, 2013 1:00 AMCould nuclear explosives avert a global disaster?/newsroom/publications/national-security-science/2013-april/punched-cards-to-petaflopstagInnovationsbreadcrumbPunched cards to petaflopssite://Green/newsroom/publications/national-security-science/2013-april/punched-cards-to-petaflopsGreenpunched-cards-to-petaflopsPunched cards to petaflopsThe history of computing from punched cards to petaflops The history of computing from punched cards to petaflops Mar 27, 2013 1:00 AMNuclear weapons drives the history of computing/newsroom/publications/national-security-science/2013-april/strategic-deterrence-in-the-21st-centurytagInnovationsbreadcrumbThe logic, or illogic, of no nukes.site://Green/newsroom/publications/national-security-science/2013-april/strategic-deterrence-in-the-21st-centuryGreenstrategic-deterrence-in-the-21st-centuryStrategic deterrence in the 21st centuryStrategic deterrence in the 21st centuryStrategic deterrence in the 21st centuryMar 27, 2013 1:00 AMU.S. nuclear weapons capability is second to none. Are we in danger of losing that edge?/newsroom/publications/national-security-science/2013-april/interview-with-bob-webster-associate-director-weapons-physicstagInnovationsbreadcrumbBob Webster leads Weapons Physicssite://Green/newsroom/publications/national-security-science/2013-april/interview-with-bob-webster-associate-director-weapons-physicsGreeninterview-with-bob-webster-associate-director-weapons-physicsInterview with Bob WebsterInterview with Bob Webster, associate director for Weapons PhysicsInterview with Bob Webster, associate director for Weapons PhysicsMar 27, 2013 1:00 AMThe new associate director for Weapons Physics/newsroom/publications/national-security-science/2013-april/reflectionstagInnovationsbreadcrumbReflections - Farewell to Tom D'Agostinosite://Green/newsroom/publications/national-security-science/2013-april/reflectionsGreenreflectionsNNSA’s Tom D’Agostino retiresTom D’Agostino retires from his post as head of the NNSATom D’Agostino retires from his post as head of the NNSAMar 27, 2013 1:00 AMLed the nuclear weapons complex during a major transition

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IN THIS ISSUE

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The supercomputing issue—what it takes to simulate a nuclear weapon

missile

Our nuclear weapons are aging. Supercomputers can provide high-resolution, 3D simulations to help assess the reliability, safety, and security of the U.S. nuclear deterrent. Read more...

NOW AND THEN

Lab administration building, then and now

The Laboratory’s first administration building, now demolished, as it looked 50 years ago, is shown in this black and white photograph.

The new administration building, the National Security Sciences Building, is pictured to the upper right.

Larger view

MORE FROM NSS

April 2013

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