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Pro vložení Vašeho dotazu - založte prosím nové téma zde- A spacecraft is set to launch and test technology
- It's the first attempt to deflect an asteroid for the purpose of learning how to protect Earth, though this particular asteroid presents no threat."Dart will only be changing the period of the orbit of Dimorphos by a tiny amount. And really that's all that's needed in the event that an asteroid is discovered well ahead of time," said Kelly Fast, from Nasa's planetary defense coordination office, อ่านต่อเพิ่มเติม> โรงเรียนฉวาง สาระน่ารู้> อวัยวะ
- Vložil: Alomerovic v 08:14 dne 23.11.2021
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