Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Nearby Dark Matter Mysteriously Missing
SPACE.com ^ | 4/18/12 | Charles Q. Choi

Posted on 04/20/2012 5:27:18 PM PDT by NormsRevenge

A new study has found no trace of the mysterious substance known as dark matter around the sun, adding a twist to current theories, researchers say.

Dark matter is one of the greatest cosmic mysteries of our time — an invisible, intangible material thought to make up five-sixths of all matter in the universe. Scientists currently think it is composed of a new type of particle, one that interacts normally with gravity but only very weakly with all the other known forces of the universe. As such, dark matter is detectable only via the gravitational pull it generates.

Astronomers first proposed the existence of dark matter to explain why stars moved the way they did in the Milky Way. It was as if extra matter was present, exerting a gravitational pull that influenced the motions of the stars.

According to widely accepted theories, the neighborhood around the sun should be filled with dark matter, with billions of these particles rushing through us every second. However, the most accurate study yet of motions of stars in the Milky Way now has found no evidence for dark matter in a large volume around the sun.

...

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


TOPICS: Astronomy; Chit/Chat; Science
KEYWORDS: darkmatter; missing; mysteriously; nearby
Navigation: use the links below to view more comments.
first previous 1-2021-27 last
To: Vince Ferrer
Dark Matter reminds me of Ptolemy's equant.

If you have to invent something to make the model match reality then your model is probably wrong.

21 posted on 04/20/2012 8:31:25 PM PDT by Harmless Teddy Bear (In most cases, revenge is not a good thing. In other cases, it's the only thing.)
[ Post Reply | Private Reply | To 11 | View Replies]

To: chs68

No, it produces the inexplicable crumbs you find under your couch cushions.


22 posted on 04/20/2012 8:52:44 PM PDT by factoryrat (e are the producers, the creators. Grow it, mine it, build it.)
[ Post Reply | Private Reply | To 6 | View Replies]

To: NormsRevenge

Uhoh- time for another patch on the Rube Goldberg theory of the universe that passes for science these days......


23 posted on 04/20/2012 9:41:32 PM PDT by Intolerant in NJ
[ Post Reply | Private Reply | To 1 | View Replies]

To: NormsRevenge

That’s like saying the tooth fairy is mysteriously missing.


24 posted on 04/20/2012 11:56:25 PM PDT by Crucial
[ Post Reply | Private Reply | To 1 | View Replies]

To: Chgogal

George Zimmerman was stalking and pursued it, of course it disappeared.

But scientists should for anomolous hoodie shaped formations with rainbow of colors and they might rediscover the lost dark matter.


25 posted on 04/21/2012 1:55:30 AM PDT by Molon Labbie (A Bounty on Zimmerman, Can Be A Bounty On ANYONE. No NBPP Mob Justice!)
[ Post Reply | Private Reply | To 4 | View Replies]

To: Vince Ferrer

There is overwhelming observational evidence for dark matter. It doesn’t violate the Standard Model and it isn’t a fudge factor.


26 posted on 04/21/2012 2:17:32 AM PDT by Moonman62 (The US has become a government with a country, rather than a country with a government.)
[ Post Reply | Private Reply | To 11 | View Replies]

To: NormsRevenge

It’s all the years of incandescent light bulb use - it’s about destroyed the universe, The reason they turn black in spots when the “burn out” is that they finally reached their max of dark-sucking (they suck dark vs. emitting light). All that dark-sucking has depleted the natural universe of its dark matter and relegated it to dumps all over the country.


27 posted on 04/21/2012 3:16:40 AM PDT by trebb ("If a man will not work, he should not eat" From 2 Thes 3)
[ Post Reply | Private Reply | To 1 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-27 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
General/Chat
Topics · Post Article

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