Free Republic
Browse · Search
News/Activism
Topics · Post Article

Skip to comments.

The Pioneer Anomaly, a 30-Year-Old Cosmic Mystery, May Be Resolved At Last
Popular Science ^ | 12/15/2010 | Natalie Wolchover

Posted on 12/16/2010 10:38:08 PM PST by ErnstStavroBlofeld

Thirty years ago, NASA scientists noticed that two of their spacecraft, Pioneer 10 and Pioneer 11, were veering off course slightly, as if subject to a mysterious, unknown force. In 1998, the wider scientific community got wind of that veering—termed the Pioneer anomaly—and took aim at it with incessant, mind-blowingly detailed scrutiny that has since raised it to the physics equivalent of cult status. Now, though, after spawning close to 1000 academic papers, numerous international conferences, and many entire scientific careers, this beloved cosmic mystery may be on its way out.

Slava Turyshev, a scientist at the Jet Propulsion Laboratory (JPL) in Pasadena, Calif., and Viktor Toth, a Canada-based software developer, plan to publish the results of their strikingly comprehensive new analysis of the Pioneer anomaly in the next few months. Their work is likely to bring a conclusion to one of the longest and most tumultuous detective stories of modern astrophysics.

NASA launched Pioneer 10 in the spring of 1972 and Pioneer 11 one year later. The spacecraft's joint mission was to gather information about the asteroid belt, Jupiter, Saturn (in the case of Pioneer 11), and their moons. As they hurtled past those various celestial objects, the probes measured previously unknown properties of their atmospheres and surfaces; they also photographed Jupiter’s Red Spot and Saturn’s rings up close for the first time. Then, after completing their "flyby" missions in the mid-1970s, the Pioneers kept going. Carrying identical plaques depicting a man and a woman, the atomic transition of hydrogen, and the location of our planet within the galaxy—a message to aliens—the probes became the first manmade objects ever to plunge beyond the solar system into the inconceivable cold and dark of interstellar space

(Excerpt) Read more at popsci.com ...


TOPICS: News/Current Events; Technical
KEYWORDS: astrophysics; exobiology; interstellar; nasa; panspermia; physics; pioneer10; pioneer11; pioneeranomaly; science; spaceprobe; spacescience; spacetravel; xplanets
Navigation: use the links below to view more comments.
first previous 1-2021-36 last
To: ErnstStavroBlofeld

I hope any future spacecraft that are being sent out past our solar system states that Obama was an usurper and failed to qualify to be POTUS.

Just a bit of snarky humor for the closet liberal posters here at FR.

And birthers become national heros all across America, songs are created, statues built, new schools named in honor of the bravest birthers.

And of course all the syndicated TV birther shows.


21 posted on 12/17/2010 4:25:24 AM PST by Eye of Unk (If your enemy is quick to anger, seek to irritate him. Sun Tzu, The Art of War.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: ErnstStavroBlofeld

I don’t think they actually “solved” the anomaly. They just wrote a 200 page article discussing various possible causes.


22 posted on 12/17/2010 4:35:01 AM PST by Brilliant
[ Post Reply | Private Reply | To 1 | View Replies]

To: Lancey Howard
Oh great... we gave the alien invaders a road map to our planet?! Sheesh..

The original road map was broadcast in August of 1945 with subsequent larger and larger maps broadcast over the following 20 odd years. If ET is relatively close by and was listening all doubt about our location was removed long before the Pioneer spacecraft were ever launched......

23 posted on 12/17/2010 5:06:01 AM PST by Thermalseeker (If I print money it's counterfeiting. If the Fed prints money it's quantitative easing?)
[ Post Reply | Private Reply | To 10 | View Replies]

To: Lancey Howard
"Oh great... we gave the alien invaders a road map to our planet?! Sheesh.."

I prefer to think of it as defining restricted air space. A warning of sorts. "Warning. Naked taggers with upraised arms and 70s haircuts, scribbling things on spacecraft." A quick recon of Detroit or South Central LA will tell them to avoid this "'hood."
24 posted on 12/17/2010 5:12:22 AM PST by PowderMonkey (WILL WORK FOR AMMO)
[ Post Reply | Private Reply | To 10 | View Replies]

To: PowderMonkey
A quick recon of Detroit or South Central LA will tell them to avoid this "'hood."

Like in "Independence Day" where they had to tell people in the hood to not shoot at the spaceships.
25 posted on 12/17/2010 5:16:17 AM PST by ZX12R (IMPEACH OBAMA NOW!)
[ Post Reply | Private Reply | To 24 | View Replies]

To: Lancey Howard
"a road map to our planet"

It's no big deal, they already had crop circles.

26 posted on 12/17/2010 5:25:28 AM PST by Proud_texan (Scare people enough and they'll do anything.)
[ Post Reply | Private Reply | To 10 | View Replies]

To: ZX12R

Come and get it!

27 posted on 12/17/2010 5:28:11 AM PST by null and void (We are now in day 694 of our national holiday from reality. - 0bama really isn't one of US.)
[ Post Reply | Private Reply | To 25 | View Replies]

To: ErnstStavroBlofeld

My favorite part: “After decades spent thinking, arguing, hoping, and in the words of Turyshev, “making a career off of it,”...”

But then, I’m biased.


28 posted on 12/17/2010 5:56:33 AM PST by decimon
[ Post Reply | Private Reply | To 1 | View Replies]

To: fieldmarshaldj

Awesome movie. :) I liked Ming’s wedding vows to Dale as well.


29 posted on 12/17/2010 6:03:00 AM PST by Crolis ("To have a right to do a thing is not at all the same as to be right in doing it." -GKC)
[ Post Reply | Private Reply | To 13 | View Replies]

To: Crolis
I always got a kick out of the depiction of the naked humans. Is that what we want the aliens to first see of us, a dangling wiener sent out only with the purpose of peace and friendship? Sound like me on a Saturday night (pre marriage).

Personally, I would have depicted the female to possess 3 breasts, like the mutant prostitute in Total Recall. You know, just to shake things up a little. For all we know, the aliens have 24 breasts, and consider us pikers.

30 posted on 12/17/2010 9:39:57 AM PST by I Buried My Guns (Novare Res!)
[ Post Reply | Private Reply | To 29 | View Replies]

To: ErnstStavroBlofeld

Why aren’t the eggheads ever named, “John Smith” or “Ben Dover”? Their names are always something foreign, intricate and smart sounding.


31 posted on 12/17/2010 9:48:28 AM PST by wxgesr (I want to be the first person to surf on another planet.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Lancey Howard; null and void
Oh great... we gave the alien invaders a road map to our planet?! Sheesh..

Yeah, and a copy of the menu to the "All they can eat buffet".

32 posted on 12/17/2010 9:53:50 AM PST by techcor (I hope Obama succeeds... in becoming a one term president.)
[ Post Reply | Private Reply | To 10 | View Replies]

To: ErnstStavroBlofeld

Kurt Waldheim should have added the following to the bottom of the plaque:

“Eat more chikin”


33 posted on 12/17/2010 10:03:50 AM PST by RinaseaofDs (Does beheading qualify as 'breaking my back', in the Jeffersonian sense of the expression?)
[ Post Reply | Private Reply | To 1 | View Replies]

To: ErnstStavroBlofeld; KevinDavis; annie laurie; garbageseeker; Knitting A Conundrum; Viking2002; ...
Thanks ErnstStavroBlofeld.
 
X-Planets
· join · view topics · view or post blog · bookmark · post new topic · subscribe ·
Google news searches: exoplanet · exosolar · extrasolar ·

34 posted on 12/17/2010 10:44:27 AM PST by SunkenCiv (The 2nd Amendment follows right behind the 1st because some people are hard of hearing.)
[ Post Reply | Private Reply | View Replies]

To: techcor
Yeah, and a copy of the menu to the "All they can eat buffet".

To Serve Man


35 posted on 12/17/2010 10:57:39 AM PST by Lancey Howard
[ Post Reply | Private Reply | To 32 | View Replies]

To: wxgesr

They need these names to feed their IQ and egos


36 posted on 12/17/2010 7:57:58 PM PST by ErnstStavroBlofeld
[ Post Reply | Private Reply | To 31 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-36 last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
News/Activism
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson