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-   -   Science Voyager 1 getting close to leaving the solar system (https://www.chiefsplanet.com/BB/showthread.php?t=260643)

Start Croyle 06-20-2012 05:51 PM

Quote:

Originally Posted by R8ers (Post 8691780)
Wonder if it is Nuclear powered or Solar powered... I once heard that decaying uranium in the amount of a couple of tablespoons could power a car for 10k years.

I believe they do use uranium! I'm not an expert though!

ZepSinger 06-20-2012 06:10 PM

Quote:

Originally Posted by R8ers (Post 8691780)
Wonder if it is Nuclear powered or Solar powered... I once heard that decaying uranium in the amount of a couple of tablespoons could power a car for 10k years.

from Wikipedia:

Voyager 1 has three large radioisotope thermoelectric generators (RTGs). Each RTG contains 24 pressed plutonium-238 oxide spheres. The heat from the spheres generated about 157 watts of electric power at the launch, with the remainder being dissipated as waste heat. Hence there was a total of about 470 watts of electric power provided by the three RTGs.
The power output of the RTGs does decline over time, but the RTGs of Voyager 1 will continue to support some of its operations through about 2025.

whoman69 06-20-2012 06:20 PM

Quote:

Originally Posted by Start Croyle (Post 8691842)
I believe they do use uranium! I'm not an expert though!

70,000 years from now when this crash lands on another planet, the natives are going to curse us.

JD10367 06-20-2012 06:55 PM

Quote:

Originally Posted by whoman69 (Post 8691894)
70,000 years from now when this crash lands on another planet, the natives are going to curse us.

http://img.trekmovie.com/images/voyagervi.jpg

Fish 06-20-2012 07:45 PM

Quote:

Originally Posted by R8ers (Post 8691780)
Wonder if it is Nuclear powered or Solar powered... I once heard that decaying uranium in the amount of a couple of tablespoons could power a car for 10k years.

Can't be solar powered. The sun is the size of pinhead from that distance...

http://img692.imageshack.us/img692/2...lanets1024.jpg

Marcellus 06-20-2012 07:49 PM

This ****ing thing was launched in 1977, is now 11 BILLION MILES FROM Earth and still communicating yet I still lose cell phone service 1/2 mile from my house in wide open space between 2 towers?

Fish 06-20-2012 07:53 PM

Quote:

Originally Posted by Marcellus (Post 8692055)
This ****ing thing was launched in 1977, is now 11 BILLION MILES FROM Earth and still communicating yet I still lose cell phone service 1/2 mile from my house in wide open space between 2 towers?

You just need to add some U 238 to your phone...

Gadzooks 06-20-2012 10:02 PM

Quote:

Originally Posted by KC Fish (Post 8692050)
Can't be solar powered. The sun is the size of pinhead from that distance...

http://img692.imageshack.us/img692/2...lanets1024.jpg

The sun looks just as small from your anus as it does from Pluto:shrug:

I don't believe this is an accurate depiction... Frankly, I suspect it may be "Photo-shopped"

Fish 06-20-2012 10:22 PM

http://img707.imageshack.us/img707/2...izediagram.png


http://blogs.discovermagazine.com/ba...ok-from-pluto/

Pushead2 06-21-2012 01:31 AM

<iframe width="420" height="315" src="http://www.youtube.com/embed/OT4B-NJUcZE" frameborder="0" allowfullscreen></iframe>

whoman69 06-21-2012 01:02 PM

Quote:

Originally Posted by Marcellus (Post 8692055)
This ****ing thing was launched in 1977, is now 11 BILLION MILES FROM Earth and still communicating yet I still lose cell phone service 1/2 mile from my house in wide open space between 2 towers?

I can't even get service downtown on mine.

Rain Man 06-21-2012 01:54 PM

If I worked on one of those things it would've been very difficult to resist putting a hair in it somewhere, just to get my DNA out there for eternity.

Of course, there's always the risk of then having the aliens clone it and being faced with an invading army of rain man clones in the future, but by then I'm sure I'd be dead and wouldn't have to face it.

mlyonsd 06-21-2012 02:08 PM

I wonder what the odds of another planet's Voyager type craft from another solar system are of running smack into ours and neither of us is the wiser.

Pasta Little Brioni 06-22-2012 05:28 PM

It will return...along with many a mock draft thread.

Rain Man 06-22-2012 05:45 PM

Quote:

Originally Posted by mlyonsd (Post 8693326)
I wonder what the odds of another planet's Voyager type craft from another solar system are of running smack into ours and neither of us is the wiser.

It probably depends on how big the other Voyager is. If it's smaller than ours, the odds are low. But if it's, like 50 feet long or something, a collision is pretty much inevitable, I think.


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