Dwindling power and problematic communications, but the spacecraft just keeps on going
  • SlopppyEngineer@lemmy.world
    8·
    6 days ago

    Voyager uses plutonium 238 which has a half-life of 83 years. So after 50 years, its fuel has decayed too much and it’s running out of power. The article didn’t make that clear.

    • Alphane Moon@lemmy.worldOPEnglish
      52·
      6 days ago

      Not to be a “snob”, but chances are if you know about Voyager 1/2, you probably know that their power supplies are running out. More clarity is never bad though.

      • BearOfaTime@lemm.ee
        5·
        6 days ago

        I didn’t realize this detail about them, and I’m old enough to have read about them like crazy at launch time.

        Good info, I’d wondered how they were powered, but never enough to go look it up (I probably knew in 1978, but that was a few years ago).