24/03/2011

NASA's successful 'can crush' will aid heavy-lift rocket design

On March 23, NASA put the squeeze on a large rocket test section. Results from this structural strength test at NASA's Marshall Space Flight Center in Huntsville, Ala., will help future heavy-lift launch vehicles weigh less ...

When catastrophes collide

Japan's earthquake early warning system worked according to plan: the alarm was set off before the seismic waves reached Japan. The buildings were also able to withstand the tremors in many places, with most of the destruction ...

Integral spots matter a millisecond from doom

ESA's Integral gamma-ray observatory has spotted extremely hot matter just a millisecond before it plunges into the oblivion of a black hole. But is it really doomed? These unique observations suggest that some of the matter ...

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