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Chelyabinsk
ESA Euronews: Accidents and Asteroids
776
Views
11 years ago
ESA Euronews: Enfrentar a ameaça dos asteroides
763
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11 years ago
ESA Euronews: Harc az aszteroidák ellen
514
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11 years ago
ESA Euronews: Asteroid wird Erde treffen
530
Views
11 years ago
