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来自MSNEarth grew an extra, never-before-seen 'radiation belt' after last year's supercharged ...Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...
DARPA is testing new in-space manufacturing techniques that could enable the construction of massive, mass-efficient ...
NASA launched a spacecraft to study the inner workings of the sun. The new Solar Dynamics Observatory was made to take the most detailed and comprehensive measurements of the sun ever. The satellite ...
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