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EntertainmentWarning about the risk of infection of extraterrestrial pathogens
Scientists have issued a warning about the risk of infection of pathogens that humans have never known to astronauts on missions to discover new planets like Mars.America: Will conquer Mars within the next 20 years
The US Aeronautics Agency (NASA) recently confirmed that astronauts can carry out missions on Mars over the next 20 years, though there are still many great challenges.
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Why did the ancient Babylonian civilization perish? Was it because they considered 'that thing' a daily meal?
Just discovered a 72km 'tear in the Earth', the world's second largest country is in fear of a tsunami attack
Top 7 facts about the hottest place in the world, where you can fry eggs at outdoor temperature
The Qing Dynasty collapsed, what surname did 20,000 royal descendants change to to integrate into the new era?
After 389 days in the Arctic, costing more than $160 million, hundreds of scientists brought back bad news: What was it?
How long does it take to fall in love with someone?
How much silver has ever been discovered in the world?
How does an atomic bomb work?
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