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  #1 (permalink)  
Old 30-October-2003, 08:54 AM
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kucharek kucharek is offline
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Default Voyager 1 reaches 90 AU from sun

http://voyager.jpl.nasa.gov/index.html
Quote:
The Voyager journey of discovery continues. After traveling through space for more than 26 years, voyager 1 is approaching a new milestone. On November 5, 2003, the spacecraft will be 90 astronomical units (AU) from the Sun. 90 AU is the equivalent of about 8.4 billion miles or 13.5 billion kilometers. It is the only spacecraft to have made measurements in the solar wind from such a great distance from the source of the dynamic solar environment. To commemorate this achievement, a public lecture will be held at the Smithsonian Air & Space Museum in Washington, DC on November 5 at 8:00PM. For more details, go here.

Recent observations indicate that Voyager 1 is in a region unlike any encounter in its 26 years of exploration. These observations and what they may infer about the approach to the termination shock will be the subject of a NASA Space Science Update (SSU) on November 5, 2003. The SSU will be carried live on NASA Select beginning at 1:00 PM EST.

The Greatest Space Adventure
The Voyager mission, now in its 26th year, continues its quest to push the bounds of space exploration. The twin Voyager 1 and 2 spacecraft opened new vistas in space by greatly expanding our knowledge of Jupiter and Saturn. Voyager 2 then extended the planetary adventure when it flew by Uranus and Neptune, becoming the only spacecraft ever to visit these worlds.

Voyager 1, now the most distant human-made object in the universe, and Voyager 2, close on its heels, continue their ground-breaking journey with their current mission to study the region in space where the Sun's influence ends and the dark recesses of interstellar space begin.
So we should celebrate 100 AU in a few (2?) years. Keep going!

BTW, round trip light time is now more than a day!
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Old 31-October-2003, 12:44 AM
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Stupid question:
Are we still receiving data from them?
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Old 31-October-2003, 08:19 AM
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Quote:
Originally Posted by Pinemarten
Stupid question:
Are we still receiving data from them?
Short answer: Yes!
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Old 31-October-2003, 09:44 AM
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Quote:
Originally Posted by kucharek
Quote:
Originally Posted by Pinemarten
Stupid question:
Are we still receiving data from them?
Short answer: Yes!
They saying anything interesting..... Aside from the amazing thing that they are in deep space etc?
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Old 31-October-2003, 09:49 AM
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http://voyager.jpl.nasa.gov/science/index.html
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Old 31-October-2003, 09:34 PM
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So how far will they go before they run out of power in 2020?
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Old 31-October-2003, 11:03 PM
Jack Higgins Jack Higgins is offline
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Jan 1st 2020:
Voyager 1- 147.937AU
Voyager 2- 122.685AU

And, just as a matter of interest...
Pioneer 10- 125.033AU
Pioneer 11- 102.171AU

By then both voyagers should have reached or passed the termination shock and/or heliopause!
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Old 31-October-2003, 11:08 PM
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What exactly is termination shock and heliopause?
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Old 31-October-2003, 11:28 PM
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This page explains it very well. (The 6th paragraph in particular)
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Old 01-November-2003, 01:44 AM
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so...well still be recieving data from them once they pass the heliopause? Damn..well be recieving data from our own spacecraft from interstellar space. Am I right in that? Once they lkeave the heliopause, they will have left the solar system and will be in interstellar space?
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Old 01-November-2003, 04:45 AM
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I'll keep a lookout for those Voyagers, folks. I'll let you know when they get here. I even baked a cake. #-o
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Old 03-November-2003, 12:28 AM
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Quote:
Originally Posted by Amadeus
They saying anything interesting..... Aside from the amazing thing that they are in deep space etc?
"Dear NASA: still going. Still dark here. Still cold. Today I met a very interesing Hydrogen atom.

Is everything okay on Earth? I haven't heard anything in a while.

-Love, Voyager."
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Old 03-November-2003, 12:55 AM
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Earth to Voyager, whats going on out there?
Voyager to Earth, I just farted. #-o
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Old 03-November-2003, 01:13 AM
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Default Come and listen to a story 'bout a probe named Voyager...

So, have the voyagers come to the Ort cloud yet? Is it farther out still?

Voyager Chronicles, 2003

"I saw a dirty snowball,
said, it's name was Ort.
something so unusual,
I thought I must report.

It might have been a Kuiper,
Or Mickey's little dog.
I'll fly a little deeper
and post it in my log.

Here I find dark matter,
o'er which I'll ruminate,
I cannot choose the latter...
it won't illuminate!

It's now a little bumpy
at the termination shock,
and I'm a little jumpy,
just slowed from thirty mach!

Meet my new friend, Helio,
he gave me quite a pause,
then asked me "what's the deal-i-o?"
I said "researching gauss."

Now it's dark and cold ahead,
in interstellar space.
Seventeen more years 'til bed,
when I will win the race.

ゥJ Pax
Feel free to quote or use or publish with my name
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Old 03-November-2003, 07:59 AM
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Quote:
Originally Posted by Jpax2003
So, have the voyagers come to the Ort cloud yet? Is it farther out still?
Not likely. The Oort Cloud could theoretically stretch halfway to the nearest star. A figure I have seen says the inner edge of the Oort Cloud is at about .3 ly. The Voyagers won't get there in for few thousand years, so don't wait up.
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Old 03-November-2003, 11:23 AM
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Quote:
So how far will they go before they run out of power in 2020?


In about 40,000 years, Voyager 1 will drift within 1.6 light years (9.3 trillion miles) of AC+79 3888, a star in the constellation of Camelopardalis. In some 296,000 years, Voyager 2 will pass 4.3 light years (25 trillion miles) from Sirius, the brightest start in the sky . The Voyagers are destined用erhaps eternally葉o wander the Milky Way.
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Old 03-November-2003, 03:50 PM
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So, no word yet on Voyager 1 crossing the Termination Shock, eh? They figured it was 85 +/-5 AU from the Sun, so...interesting. :-k

Well, g'luck to ye, Voyagers (and ye Pioneers, tae)! :-({|=
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Old 04-November-2003, 02:05 AM
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Quote:
Originally Posted by SirThoreth
So, no word yet on Voyager 1 crossing the Termination Shock, eh? They figured it was 85 +/-5 AU from the Sun, so...interesting. :-k
I thought it was more like 100 +/- 10 AU...
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Old 04-November-2003, 02:56 AM
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The Voyagers are destined用erhaps eternally葉o wander the Milky Way.
I would think that some time in the future, the human race will retrieve them and put them in museum.
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Old 04-November-2003, 06:38 AM
Jpax2003 Jpax2003 is offline
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Then again, it may be the Zeta Reticulans who take them home to erect a monument in our honor after Planet X smashes us

That is until Planet Z smacks them...

what goes around...
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Old 04-November-2003, 07:28 AM
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Quote:
Originally Posted by zrice03
Quote:
The Voyagers are destined用erhaps eternally葉o wander the Milky Way.
I would think that some time in the future, the human race will retrieve them and put them in museum.
That would be quite the technological feat...
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Old 04-November-2003, 01:01 PM
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Quote:
Originally Posted by AK
Quote:
Originally Posted by zrice03
Quote:
The Voyagers are destined用erhaps eternally葉o wander the Milky Way.
I would think that some time in the future, the human race will retrieve them and put them in museum.
That would be quite the technological feat...
Would be okay with me to retrieve one to put it into a museum. But I would let the other one go its way.
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Old 05-November-2003, 06:10 AM
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It's funny, but I'm writing a story about something like that. In it, I actually take the museum to Voyager. By the time of the story, Voyager is long dead and thousands of AUs from the Sun, but I figure that's no problem for late 27th Century technology.
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Old 05-November-2003, 08:53 AM
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Quote:
Originally Posted by kucharek
Quote:
Originally Posted by AK
Quote:
Originally Posted by zrice03
Quote:
The Voyagers are destined用erhaps eternally葉o wander the Milky Way.
I would think that some time in the future, the human race will retrieve them and put them in museum.
That would be quite the technological feat...
Would be OK with me to retrieve one to put it into a museum. But I would let the other one go its way.
No! Leave them both to be Man's perpetual museum in the heavens.
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