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Voyager 1 (and Half Its Instruments) Are Back Online
Sky and Telescope ^ | May 31, 2024 | David Dickinson

Posted on 05/31/2024 2:51:47 PM PDT by Chad C. Mulligan

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To: Tell It Right

Very proud, indeed. Thanks!


21 posted on 05/31/2024 4:16:17 PM PDT by ProtectOurFreedom (“When exposing a crime is treated like a crime, you are being ruled by criminals” – Edward Snowden)
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To: Big Red Badger

No. She is out of our solar system. She’s interstellar, baby!


22 posted on 05/31/2024 4:19:13 PM PDT by Psalm 73 ("You'll never hear surf music again" - J. Hendrix)
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To: Chad C. Mulligan

I see estimates of anywhere from next year to 2036 before the batteries die. There is no fixing that.


23 posted on 05/31/2024 4:23:07 PM PDT by Revel
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To: Chad C. Mulligan

astronautical engineer
Never heard that.
I’m a mechanical nginr.


24 posted on 05/31/2024 4:30:40 PM PDT by sasquatch (Do NOT forget Ashli Babbit! c/o piytar)
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To: Chad C. Mulligan

It sure would be cool if NASA decided to design a space probe with the mission of specifically leaving the solar system that’s nuclear-powered and utilizes the most advanced Hall Effect thruster/ion engine possible to really move as fast as possible. Have it pass by as many planets and planetoids as possible for warm up observations on its way out to the Kuiper Belt to observe KBOs and then out to the Oort Cloud.

The other observation instruments would deal with measurements within the heliosphere, the termination shock boundary and heliosheath, and then interstellar medium.


25 posted on 05/31/2024 4:54:02 PM PDT by Tom Tetroxide
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To: Psalm 73

Thanks!
Like Indy Car Racing,,,
Most Folks don’t have a Clue?
.
My Bad.


26 posted on 05/31/2024 4:56:31 PM PDT by Big Red Badger (ALL Things Will be Revealed !)
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To: sasquatch
I’m a mechanical nginr.

We can call ourselves anything we want, as long as we can spel it.

27 posted on 05/31/2024 7:12:20 PM PDT by Chad C. Mulligan
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To: Chad C. Mulligan
We were still using slide-rules

Circa 1967 I was using a slide rule in physics class for tests. Circa 1974 (I had dropped out for a few years) I was using a very expensive hand held calculator. Circa 1983 (I returned to school for a second degree) I had a hand held computer that was cheap and good. It had more computing power than our NASA Apollo computers for the launches to the moon in 1969 and cost less than 100 dollars.

28 posted on 05/31/2024 7:23:10 PM PDT by cpdiii (cane cutter, deckhand, oilfield roughneck, drilling fluid tech, geologist, pilot, pharmacist ,MAGA)
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To: Blood of Tyrants
Voyagers Plutonium is slowly dying You are correct but they use Plutonium 238 with a half life of 24,065 years. Its plutonium power source is still almost 100%. The space probe will fail due to other reasons long before the power source fails. Plutonium is the power source for the heat, themocouples are what make the electricity and not one moving part in the power source nor thermocouples.
29 posted on 05/31/2024 7:37:51 PM PDT by cpdiii (cane cutter, deckhand, oilfield roughneck, drilling fluid tech, geologist, pilot, pharmacist ,MAGA)
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To: Blood of Tyrants

Not dying, just transforming into isotopes of lighter elements like uranium, neptunium, americium, and eventually lead.


30 posted on 05/31/2024 7:42:43 PM PDT by steve86 (Numquam accusatus, numquam ad curiam ibit, numquam ad carcerem™)
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To: cpdiii

Plutonium 238 has a half-life of 87 years. The power output of the thermocouples has fallen over the years so V1 doesn’t generate enough wattage to operate all the instruments at once so they shut down all but a few. And you are correct, there will probably be a failure on a critical component before the power runs out.


31 posted on 05/31/2024 8:23:02 PM PDT by Blood of Tyrants (The problem with socialism is that you eventually run out of other people's money. - M. Thatcher)
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To: Chad C. Mulligan

Fascinating stuff. Thanks for posting


32 posted on 05/31/2024 8:25:53 PM PDT by P.O.E. (Pray for America.)
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To: Blood of Tyrants
"Plutonium 238 has a half-life of 87 years"

My error as I was looking at the wrong isotope. Much thanks for the correction. That is what I like about Free Republic. Our errors are immediately pointed out by other posters. This does not happen in the main stream media also known as propaganda central.

33 posted on 05/31/2024 11:56:36 PM PDT by cpdiii (cane cutter, deckhand, oilfield roughneck, drilling fluid tech, geologist, pilot, pharmacist ,MAGA)
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To: Psalm 73

Will the 2 Voyagers’ miles from Earth numbers ever catch up to the US federal deficit numbers, or is the deficit increasing faster than the Voyager moving through Interstellar space at 30,000 mph?


34 posted on 06/02/2024 11:30:12 AM PDT by Blue Highway
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To: Chad C. Mulligan

The reboot works all the time.


35 posted on 06/02/2024 1:22:32 PM PDT by minnesota_bound (Need more money to buy everything now)
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