Voyager approaching edge of our Solar System. Wow.

Soldato
Joined
17 Apr 2006
Posts
3,165
Location
3rd rock...
Today saw the annoucement that the Voyager 1 spaceprobe is approaching the edge of the Solar System. It is now 17.4 billion kms from the Sun :eek:

spacecraft-browse.jpg

Image credit: NASA/JPL

That figure is so huge our weeny brains cant even comprehend it!

voyager-640.jpg

Image credit: NASA/JPL

Overhead view of Voyager 1s position:
http://space.jpl.nasa.gov/cgi-bin/w...=00&fovmul=1&rfov=120&bfov=30&porbs=1&brite=1

As viewed from Voyager 2
http://space.jpl.nasa.gov/cgi-bin/w...ul=1&rfov=120&bfov=5&porbs=1&brite=1&showsc=1

Its just amazing how they have even kept track of this probe. It is now the furthest human-made object ever.

Kinda makes you realize what can happen if we put minds to it...and how petty and stupid our bickering is on this little blue planet.

We'll all be long gone when it passes by a nearby star called AC+79 3888, a star in the constellation of Camelopardalis. This will be in about 40,000 years from now.

Pause for a minute and try to comprehend that a man-made object is about to head into interstellar space....cool huh!

Links if youre interested:
http://voyager.jpl.nasa.gov/spacecraft/index.html
http://www.jpl.nasa.gov/news/news.cfm?release=2010-415
http://www.nasa.gov/vision/universe/solarsystem/voyager-interstellar-terms.html
Solar System Simulator
http://space.jpl.nasa.gov/
 
Last edited:
That is so cool.

Now, as long as it doesn't fall into a black hole, get spat out near a planet populated by living machines, and then come back looking for the Creator it's all good!
 
Voyager will be back in 30 years time, when it suddenly realises that it left the iron on, upon return it finds the Earth a hot burning ball due to the effects of global warming, but blames itself for the catastrophe :D

Quite a distance, but still across the street in terms of universal scale...
 
I was surprised to read that its radio signals only take 16 hours to get back to earth; I wasn't aware they travelled anything like this fast. I'd thought we'd have been getting data that was months old.
 
So what happens when it hits the stuff that looks like orange flame 'bow shock' does it just melt?

How does it transmit these signals/pictures 17.4 billion kms back to earth?

When was it launched? - must have taken a few years to get there, that or its really really fast!

Its still got quite a while to reach one light year (9,454,254,955,488 km apparently)
 
That's amazing :eek:

Just read on one of OPs links that the Plutonium fuel both Voyagers are using is due to diminish to a level where it will not power any systems beyond 2025 :(
 
Back
Top Bottom