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An impossible

An impossible "artifact" retrieved by Japan from an asteroid 340 million kilometers away

With the advancement of technology,Bringing extraterrestrial samples back from space is no longer a rarityBut what is shocking is that the Japanese Falcon II probe,Not only did amino acids be discovered from the "Dragon Palace" asteroid, but a human creation was also brought back,And there has been no official explanation so far, only ambiguous statements. However, global netizens are skeptical about this statementBut I don't agree...

China and the United States fight against landlords. The United States keeps the C919 engine as a Rocket, and China suddenly changes its way of playing

China and the United States fight against landlords. The United States keeps the C919 engine as a Rocket, and China suddenly changes its way of playing

In the aviation industry, engines are like a heart, the key to flight.However, for a long time, China has relied on foreign technology in this field and lacks independent research and development capabilities...

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