Kosmos 482, which launched in 1972 on a mission to Venus, never made it out of Earth's orbit and instead broke into four pieces that have been circling the planet for more than five decades.
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Mostly. This is because, theoretically, we could still save the ISS and move it into higher orbit. NASA has calculated that propelling the station more than 640 kilometers above Earth would keep it alive for 100 years—and also require at least 18.9 metric tons of propellant. That’s roughly 2,000 airline carry-ons. A thousand years would require at least 36 metric tons. If that doesn’t seem like very much, consider the fact that, right now, no vehicle can transport that amount of gas to the station. The still-in-development SpaceX megarocket Starship might be able to haul a significant percentage, but it would struggle to dock with the station, according to the space agency’s estimations.
上周，Meta超级智能实验室的马特维洛索（Mat Velloso）在短暂任职后离职。而此前，Meta长期担任首席AI科学家的杨立昆（Yann LeCun）也告别了管理一线。业界对此议论纷纷：难道扎克伯格真的给不起钱了吗？
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The Advertising Standards Authority (ASA) received complaints from nine viewers who believed the ad trivialised sexual violence.，这一点在safew官方版本下载中也有详细论述
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