旅行者1号传回全部四个仪器的科学数据
NASA的旅行者1号探测器在2023年11月出现技术问题后，首次进行正常的科学操作。
NASA的旅行者号团队专注于软件补丁和推进器
这些工作将有助于延长NASA星际探测器的寿命。
太阳系最大的石块
2023年1月1日 The Largest Rock in our Solar System Image Credit: NASA, Voyager 1 spacecraft Explanation: There, that dot on the right, that’s the largest rock known in our Solar System. It is larger than every known asteroid, moon, and comet nucleus. It is larger than any other local rocky planet. This rock is so large its gravity makes it into a large ball that holds heavy gases near its surface. (It used to be the largest known rock of any type until the recent discoveries of large dense planets orbiting other stars.) The Voyager 1 spacecraft took the featured picture — famously called Pale Blue Dot — of this giant space rock in 1990 from the outer Solar System. Today, this rock starts another orbit…