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Science (non-SETI) :
The Voyagers
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Sirius B Send message Joined: 26 Dec 00 Posts: 24913 Credit: 3,081,182 RAC: 7 |
Ay lad, we built things to last in 'the good ole days' Let's hope they keeping for another few years.... hello 40th :) |
cov_route Send message Joined: 13 Sep 12 Posts: 342 Credit: 10,270,618 RAC: 0 |
Fun with scaling factors: If the sun was the size of a 1cm marble, Earth would be 1m away, Neptune would be 30m away, Voyager 1 would be 128m away, and Alpha Centuri would be 300km away. |
Nick Send message Joined: 11 Oct 11 Posts: 4344 Credit: 3,313,107 RAC: 0 |
A little bit of Earth out there somewhere in the dark yonder....never to be forgotten. The Kite Fliers -------------------- Kite fliers: An imaginary club of solo members, those who don't yet belong to a formal team so "fly their own kites" - as the saying goes. |
Julie Send message Joined: 28 Oct 09 Posts: 34060 Credit: 18,883,157 RAC: 18 |
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Julie Send message Joined: 28 Oct 09 Posts: 34060 Credit: 18,883,157 RAC: 18 |
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Gary Charpentier Send message Joined: 25 Dec 00 Posts: 31014 Credit: 53,134,872 RAC: 32 |
On to the stars. http://www.latimes.com/la-sci-sn-nasa-confirms-voyager-1-has-exited-the-solar-system-20130912,0,6990209.story NASA confirms Voyager 1 has left the solar system http://www.nasa.gov/mission_pages/voyager/voyager20130912.html#.UjIJMT_CY40 PASADENA, Calif. -- NASA's Voyager 1 spacecraft officially is the first human-made object to venture into interstellar space. The 36-year-old probe is about 12 billion miles (19 billion kilometers) from our sun. |
Lynn Send message Joined: 20 Nov 00 Posts: 14162 Credit: 79,603,650 RAC: 123 |
NASA's Voyager 1 spacecraft officially is the first human-made object to venture into interstellar space. The 36-year-old probe is about 12 billion miles (19 billion kilometers) from our sun. Thanks, Gary |
Julie Send message Joined: 28 Oct 09 Posts: 34060 Credit: 18,883,157 RAC: 18 |
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brendan Send message Joined: 2 Sep 99 Posts: 165 Credit: 7,294,631 RAC: 0 |
Assuming the craft continues to function normally, they will have to start turning off other on-board instruments from 2020, and it is expected to run out of power completely in 2025. I hope they find it some time in the future and give it a new battery (or the futures equivalent) so we can keep in touch. I'd like to think Voyager will continue with its journey uninterrupted, rather than bringing her home. |
Julie Send message Joined: 28 Oct 09 Posts: 34060 Credit: 18,883,157 RAC: 18 |
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cov_route Send message Joined: 13 Sep 12 Posts: 342 Credit: 10,270,618 RAC: 0 |
...go instead where there is no path and leave a trail. A faint ion trail? (warning: obscure Star Trek reference) |
Julie Send message Joined: 28 Oct 09 Posts: 34060 Credit: 18,883,157 RAC: 18 |
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cov_route Send message Joined: 13 Sep 12 Posts: 342 Credit: 10,270,618 RAC: 0 |
Who knows which atoms combine with which over there... Dilithium atoms, I'm pretty sure. |
Julie Send message Joined: 28 Oct 09 Posts: 34060 Credit: 18,883,157 RAC: 18 |
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cov_route Send message Joined: 13 Sep 12 Posts: 342 Credit: 10,270,618 RAC: 0 |
Dilithium is ficitonal??? Then how are we going to do the Kessel run in less than twelve parsecs? |
Lynn Send message Joined: 20 Nov 00 Posts: 14162 Credit: 79,603,650 RAC: 123 |
Voyager 1, phones home. The Very Long Baseline Array (VLBA), a network of radio telescopes operated by the National Radio Astronomy Observatory, spotted the signal of NASA's Voyager 1 spacecraft from 11.5 billion miles (18.5 billion kilometers) away. The image was taken on Feb. 21, 2013. http://www.huffingtonpost.com/2013/09/16/voyager-signal-interstellar-space-nasa_n_3934023.html Voyager 1 Radio Signal From Interstellar Space Captured In New NASA PHOTO Voyager 1 exits solar system, let's hope aliens don't bring it back. The universe wastes nothing, it's simply transferred. Lynn |
Julie Send message Joined: 28 Oct 09 Posts: 34060 Credit: 18,883,157 RAC: 18 |
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Clayton Rayne Send message Joined: 13 Jun 13 Posts: 99 Credit: 63,107 RAC: 0 |
I think the Oort Cloud could be considered a part of the solar system and it extents out at least 0.79 LY and possibly as much as 3 light years. The voyagers have a way to go yet before they leave the solar system. |
Lynn Send message Joined: 20 Nov 00 Posts: 14162 Credit: 79,603,650 RAC: 123 |
I think the Oort Cloud could be considered a part of the solar system and it extents out at least 0.79 LY and possibly as much as 3 light years. The voyagers have a way to go yet before they leave the solar system. I always thought the same thing. Thanks for posting that. The universe wastes nothing, it's simply transferred. Lynn |
Gordon Lowe Send message Joined: 5 Nov 00 Posts: 12094 Credit: 6,317,865 RAC: 0 |
I'm currently re-watching the tv series Cosmos, and Carl Sagan just made mention of the Voyager program(at that time - 1980 - in it's heyday of snapshotting the solar system). If you haven't seen Cosmos since you were a kid, or never seen it, I highly recommend it - May look a little dated in production, but it's timeless in spirit. The mind is a weird and mysterious place |
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