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CNN 国际新闻
📌 标题：Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute
📅 发布时间：Updated Jul 16, 2026, 7:30 AM ET
📝 英文原文：
A groundbreaking mission that explored Pluto and distant solar system objects in unprecedented detail has awakened from its longest sleep ever — and it’s 5.9 billion miles (9.5 billion kilometers) from Earth.NASA’s New Horizons spacecraft went into a planned hibernation mode on August 7, 2025, and woke up on June 23 using commands stored on its main computer.The mission’s flight controllers at the Johns Hopkins University’s Applied Physics Laboratory in Laurel, Maryland, confirmed that New Horizons is in great shape and ready to transmit a stream of science data gathered during hibernation from its location in the region of icy objects known as theKuiper Belt.Pluto is the largest of thousands of frozen, rocky bodies called trans-Neptunian objects, or TNOs, that exist in the Kuiper Belt at the edge of our solar system — remnants from its formation 4.5 billion years ago.Related articleNASA’s twin Voyager spacecraft, launched in 1977, are now traveling through interstellar space at around 35,000 mph (56,000 kph). This artist’s concept depicts one of the probes speeding away.`JPL-Caltech/NASAVoyager 1 has little time left in interstellar space. An ambitious ‘Big Bang’ fix may change that6 min readIn 2015, New Horizons became the first spacecraft to conduct adetailed flyby of Plutoand its moons, which changed scientists’ understanding of the frigid dwarf planet. The spacecraft also carried out anup-close examination of Arrokoth, a snowman-shaped TNO, in 2019.Since these milestones, New Horizons has continued exploring the mysterious Kuiper Belt — and it’s uncovering surprising revelations.An uncharted explorationThe spacecraft is capturing data about the rotation rates, orientations and shapes of frozen objects that orbit in the Kuiper Belt.The measurements provide insights into how planets are born from dust and pebbles, said Pontus Brandt, New Horizons project scientist at the Johns Hopkins Applied Physics Laboratory.“There seems to be more paired, snowman-shaped bodi
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🇨🇳 中文翻译：
一项以前所未有的细节探索冥王星和遥远太阳系天体的开创性任务已经从有史以来最长的睡眠中苏醒，它距离地球 59 亿英里（95 亿公里）。NASA 的新视野号航天器于 2025 年 8 月 7 日进入计划的休眠模式，并于 6 月 23 日使用主计算机上存储的命令苏醒。位于马里兰州劳雷尔的约翰·霍普金斯大学应用物理实验室的飞行控制器证实，该任务的飞行控制器证实了这一点。新地平线
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本文由自动抓取系统生成，英文原文已自动翻译为中文。 |
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