If an asteroid is hurtling toward Earth, can humanity be saved not with a bang, but with a nudge? NASA is poised to investigate just that with a first-of-its-kind mission to deflect an asteroid by ...
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The integrations needed to determine beam deflections require the enforcement of the appropriate displacement and rotation boundary conditions (BCs). It is important that we be able to recognize these ...
HELSINKI — China will aim to alter the orbit of a potentially threatening asteroid with a kinetic impactor test as part of plans for a planetary defense system. China is drafting a planetary defense ...
In this video I take a look at five methods that can be used to predict how a beam will deform when loads are applied to it. These are the double integration method, Macaulay's method, the principle ...