The primary mission for both Voyager probes was to study Jupiter and Saturn, but the extra capacity let Voyager 2 proceed to Uranus and Neptune. But there was a problem: At Uranus’s distance, the already low data-transmission rate at Saturn would slow to a tiny trickle, and by Neptune it would be even worse. Some improvements could be made on Earth by increasing antenna size and grouping multiple antennae together. NASA was also able to update the onboard software to shift data transmission to a more efficient but experimental error-encoding hardware device. (The encoder was so advanced, there was no decoder yet built on Earth when the Voyagers were launched with one encoder each.)
Hidden or misleading links are often revealed in the comment body.
。谷歌浏览器对此有专业解读
LABUBU联名三丽鸥盲盒上新秒售罄，隐藏款被炒至近千元溢价超5倍
В Финляндии отказались поддержать изменения в законе о ядерном оружии14:59