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ESA Euronews: Accidents and Asteroids
654
Views
11 years ago
ESA Euronews: Enfrentar a ameaça dos asteroides
627
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11 years ago
ESA Euronews: Harc az aszteroidák ellen
371
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11 years ago
ESA Euronews: Asteroid wird Erde treffen
398
Views
11 years ago
