35 years later, Voyager 1 is heading for the stars
Source: AP-Excite
By ALICIA CHANG
PASADENA, Calif. (AP) - Thirty-five years after leaving Earth, Voyager 1 is reaching for the stars.
Sooner or later, the workhorse spacecraft will bid adieu to the solar system and enter a new realm of space - the first time a manmade object will have escaped to the other side.
Perhaps no one on Earth will relish the moment more than 76-year-old Ed Stone, who has toiled on the project from the start.
"We're anxious to get outside and find what's out there," he said.
FULL story at link.
Read more: http://apnews.excite.com/article/20120904/DA12T06O1.html
This artists rendering provided by NASA shows the Voyager spacecraft. Launched in 1977, the twin spacecraft are exploring the edge of the solar system. Thirty-five years after leaving Earth, Voyager 1 is reaching for the stars. Sooner or later, the workhorse spacecraft will bid adieu to the solar system and enter a new realm of space _ the first time a man-made object will have escaped to the other side. (AP Photo/NASA)
tomm2thumbs
(13,297 posts)must be like changing channels on the TV with a hairdryer
rfranklin
(13,200 posts)We old folks remember those days wheb there were only three stations.
tomm2thumbs
(13,297 posts)I remember we had a remote that used a sound clicker to turn the power on and off -- like a tuning fork or something inside... but lo and behold, it worked!
Dad used to build Heathkits so there was always a garage full of goodies around
Ian David
(69,059 posts)... and if you tapped it with a spoon, the TV would change channels.
tomm2thumbs
(13,297 posts)crazy how far and fast things have come
awoke_in_2003
(34,582 posts)me and two sisters
mwooldri
(10,303 posts)I remember having 3 channels until about 1985... though I got a snowy glimpse of the fourth earlier than that.
Missycim
(950 posts)the cable remote was connected to the TV by a wire.
Archae
(46,340 posts)Oh yeah! Mid 1960's, the remote was connected to the TV with a 15 foot cord.
rfranklin
(13,200 posts)We could get NY stations or turn the antenna and get Philly as well! That was the height of technology in those days!
mwooldri
(10,303 posts)I grew up with BBC 1, BBC 2, and Southern (later TVS). London stations were available with a large outdoor antenna, forbidden in our neighborhood at that time. So we had the three South Coast stations. Channel 4 came to the South very late - we moved in the later 80's and we finally got Channel 4 with an antenna pointed at London. Along with Thames (weekday) and London Weekend TV (well... weekends).
Ireland had it worse - two channel land for most of the country at that time. Many households in Dublin had antennas on very high poles pointed at Wales to get the British channels.
oldsarge54
(582 posts)When I was a kid my father was stationed in Berlin (just before the Wall went up. We had one TV station, and it was in German from the Communist side. Our "cartoons" were having the Sunday comics read on AFN radio.
enough
(13,260 posts)snip from the article>
These days, a handful of engineers diligently listen for the Voyagers from a satellite campus not far from the NASA Jet Propulsion Laboratory, which built the spacecraft.
The control room, with its cubicles and carpeting, could be mistaken for an insurance office if not for a blue sign overhead that reads "Mission Controller" and a warning on a computer: "Voyager mission critical hardware. Please do not touch!"
There are no full-time scientists left on the mission, but 20 part-timers analyze the data streamed back. Since the spacecraft are so far out, it takes 17 hours for a radio signal from Voyager 1 to travel to Earth. For Voyager 2, it takes about 13 hours.
snip>
tomm2thumbs
(13,297 posts)or perhaps they haven't had anything to upgrade - just letting it work the way it always has -- figured the further it was away, the more sophisticated the receiver had to be on earth to collect the data
still, entirely amazing
rfranklin
(13,200 posts)anybody know?
On edit: nuclear powered according to the article at the link.
Wilms
(26,795 posts)Auggie
(31,177 posts)JustABozoOnThisBus
(23,355 posts)I wonder what those advanced civilizations will think of the BeeGees and Led Zeppelin? Oh, the inhumanity!
Missycim
(950 posts)The beeGees and Led Zeppelin is better music then 99% of the crap thats out there today
octothorpe
(962 posts)Missycim
(950 posts)but the music does stink and this is coming from someone who grew up in the 80's I know bad music.
Ian David
(69,059 posts)Missycim
(950 posts)nt
daleo
(21,317 posts)On voyager two, I think.
Surya Gayatri
(15,445 posts)oldsarge54
(582 posts)And what happens when Vger comes back?
Fearless
(18,421 posts)Missycim
(950 posts)Voyager 6 fell through a black hole and ended up near a world ran by machines and those machines built a HUGE space craft for Voyager.
Fearless
(18,421 posts)Missycim
(950 posts)not to mention bad 70's haircuts
Fearless
(18,421 posts)Star Trek moment. Archaic cultural reference. My bad.
tonekat
(1,816 posts)christx30
(6,241 posts)Have to worry about Voyager I, buy Voyager II will be destroyed by the Klingons in about 200 years (opening mi utes of Star Trek V). Stupid turtle heads and their target practice.
Bernardo de La Paz
(49,020 posts)(on edit: beaten by six minutes while I researched exact spelling. No probs! Good going.)
Throckmorton
(3,579 posts)Nothing like a bald robot that looks like your ex-girlfriend in your shower asking you for information.
Must be a little like alimony payments.
the bald held freaked me out as a kid lol
oldsarge54
(582 posts)Lead any good moon rebellions with Mike helping out?
Bernardo de La Paz
(49,020 posts)Paulie
(8,462 posts)Selatius
(20,441 posts)And we need to muster the will to stop destroying each other and the planet. So much potential and energy is eaten up in man's quest to destroy himself and everything around him.
geckosfeet
(9,644 posts)35 years later, Voyager 1 is heading for the stars
Voyager 1 is currently more than 11 billion miles from the sun. Twin Voyager 2, which celebrated its launch anniversary two weeks ago, trails behind at 9 billion miles from the sun.
They're still ticking despite being relics of the early Space Age.
Each only has 68 kilobytes of computer memory. To put that in perspective, the smallest iPod - an 8-gigabyte iPod Nano - is 100,000 times more powerful. Each also has an eight-track tape recorder. Today's spacecraft use digital memory.
The Voyagers' original goal was to tour Jupiter and Saturn, and they sent back postcards of Jupiter's big red spot and Saturn's glittery rings. They also beamed home a torrent of discoveries: erupting volcanoes on the Jupiter moon Io; hints of an ocean below the icy surface of Europa, another Jupiter moon; signs of methane rain on the Saturn moon Titan.
Mustellus
(328 posts).. just at the time it was designed.
As a Rocket Scientist in the real world, I am always painfully aware how far behind we are.. by the time of launch.
The shuttle's main computers were 8 bit word, 1 megahertz cycle rate, 64 K main memory. (Yes, I said 64 K! )
geckosfeet
(9,644 posts)And those who remember the days of 64k ram and 1M hard drives may still retain their frugal digital habits.
I chuckle when people complain that their .5Tb hard drive is full. They probably use about 1% of the data.
IADEMO2004
(5,556 posts)but don't open the power system
Robb
(39,665 posts)It's amazing they're still controlling it, inasmuch as it can be controlled. They turned off an instrument heater in January to reduce power usage.
Baclava
(12,047 posts)Just maybe long enough for us to build up our starfleet to repel the alien armada.
allan01
(1,950 posts)and mittens, the colonials built that , not you.( i had to slip that in)
god speed Voyager 1. may you beam us back all kinds of good info.
vger needs the information
allan01
(1,950 posts)any of you all ever in your lifetime build a crystal set radio? kf6uxj here .
EX500rider
(10,849 posts)AtheistCrusader
(33,982 posts)Eventually, Pioneer 10 and 11 will join it, but they are just reaching or in the heliosheath.
On November 17, 1998, Voyager 1 overtook Pioneer 10 as the most distant man-made object from Earth, at a distance of 69.419 AU (1.03849×1010 km). It is currently the most distant functioning space probe to receive commands and transmit information to Earth. The spacecraft's mission now is its eternal mission, to study and wander the interstellar medium. At 17.26 km/s (10.72 mi/s)[15] it has the fastest heliocentric recession speed of any man-made object.[16]
SWTORFanatic
(385 posts)Voyager was 60 AU in 97 and about 120 AU in 2012.
Too bad it was launched with chemical rockets and not nuclear pulse propulsion.
Kablooie
(18,637 posts)If I can get a seat. I'm sure it will be crowded.
The auditorium has a full scale replica of voyager in the corner and a display of the photos and sounds that the spacecraft carry.
neverforget
(9,436 posts)I would love to go to that!
Kablooie
(18,637 posts)It was very interesting.
I learned some things I didn't know about the mission.
Did you know they received some startling unexpected data just last week!
http://www.ustream.tv/recorded/25191976
snooper2
(30,151 posts)All we have to do is believe!
SWTORFanatic
(385 posts)If we launched today (maybe, im 32 and if it took 50 years)
Odin2005
(53,521 posts)ThoughtCriminal
(14,047 posts)roamer65
(36,745 posts)It was launched in 2006 and is less than 3 years away from Pluto now. It speeds by Pluto in July 2015. Then through the Kuiper Belt and on to the stars as well.
Only thing that would give Voyager 1 a leg up on New Horizons is the gravity assists from Jupiter and Saturn.
Posteritatis
(18,807 posts)Kablooie
(18,637 posts)This is where the scientists get their data each day.
If you want to learn more about what this data is, watch the video of the JPL presentation given on Tues. Sept 4.
It's pretty interesting.
http://www.ustream.tv/nasajpl2
Duer 157099
(17,742 posts)Imagine if all of our cars etc were as reliable?
burrowowl
(17,641 posts)ChairmanAgnostic
(28,017 posts)'cause that is all this baby has for data storage.