资讯

Chapters: 00:00 Introduction 00:51 Where is Voyager now? 03:04 How do we contact Voyager? 04:54 Why is Voyager dying? 06:43 What if we turned Voyager's camera on? 08:15 What if aliens find Voyager?
Seen from Earth, the roll motion rotates the antenna like a vinyl record to keep each Voyager pointed at a guide star it uses to orient itself. Both spacecraft have a primary and backup set for ...
Thanks to the successful test, Voyager will switch to the backup thrusters in January and will be able to beam data back to Earth a bit longer. The team might conduct a similar test with Voyager 2 ...
NASA's Voyager 2 spacecraft, which has been probing the outer bounds of the solar system for over 45 years, is running out of power. But a new plan aims to keep its interstellar mission alive for ...
Still, Voyager 1’s new lease on life may not last very long. NASA has previously estimated that the nuclear-powered generators on Voyager 1 and Voyager 2 were likely to die around 2025.