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EntertainmentUS military satellite fragments threaten the spacecraft
The explosion of a US military satellite may cause problems for spacecraft orbiting the Earth.Russia successfully launched three military satellites into orbit
On the morning of December 25, Russia successfully launched a light-weight Rokot rocket from the northern Plesetsk space airport in the north, carrying Briz KM accelerator andRussia launched a satellite to spy
Russia successfully launched a military satellite yesterday. This spy satellite is responsible for taking photos of the earth, up to 7 years old.
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Why have there never been any bird droppings on the roofs of the Forbidden City in the past 600 years?
After being continuously heated for 270 days at over 1,000 degrees Celsius, the GRX-810 material remained unharmed: What is the secret?
The loneliest robot in the universe - 'real-life WALL-E': 15 years wandering in endless space.
Debunking Space Myths: Questions Surrounding Nebulae!
14 of the most powerful armies in ancient world history.
12 of the most terrifying venomous spiders to humans.
10 harmful effects of eating dog meat that not everyone knows about.
Who should and shouldn't get the Pfizer vaccine?
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