February 14, 2008

Small Solar System Spotted

But we won't be visiting any time soon -- it is 5000 light years away.

Astronomers said Wednesday that they had found a miniature version of our own solar system 5,000 light-years across the galaxy — the first planetary system that really looks like our own, with outer giant planets and room for smaller inner planets.

“It looks like a scale model of our solar system,” said Scott Gaudi, an assistant professor of astronomy at Ohio State University. Dr. Gaudi led an international team of 69 professional and amateur astronomers who announced the discovery in a news conference with reporters.

Their results are being published Friday in the journal Science. The discovery, they said, means that our solar system may be more typical of planetary systems across the universe than had been thought.

In the newly discovered system, a planet about two-thirds of the mass of Jupiter and another about 90 percent of the mass of Saturn are orbiting a reddish star at about half the distances that Jupiter and Saturn circle our own Sun. The star is about half the mass of the Sun.

Neither of the two giant planets is a likely abode for life as we know it. But, Dr. Gaudi said, warm rocky planets — suitable for life — could exist undetected in the inner parts of the system.

What is truly fascinating with this one is not just that they found this solar system, but how. It involves application of some of Einstein's principles to determine whether a star has planets -- and is explained better in the article than I could possibly do. Suffice it to say it involves the bending of light from one star around another star -- something that almost sounds like science fiction, but clearly is not.

Posted by: Greg at 10:43 PM | Comments (32) | Add Comment
Post contains 305 words, total size 2 kb.

1 respect

Posted by: Papa at Wed Aug 6 03:26:43 2008 (lfaBT)

2 It is the coolest site, keep so!

Posted by: phentermine side effects numbness at Tue Oct 6 11:34:00 2009 (27+Mu)

3 Very interesting site. Hope it will always be alive!

Posted by: viagra and cialis cheap at Tue Oct 6 19:03:00 2009 (7KnmP)

4 Great site. Good info.

Posted by: adipex on line health insurance lead at Tue Oct 6 20:56:20 2009 (oiqZ3)

5 Beautiful site!

Posted by: jak dziala cialis at Sun Oct 11 12:48:58 2009 (VzgNq)

6 Great site. Keep doing.

Posted by: drinking alcohol with tramadol at Sun Oct 11 18:24:11 2009 (YxysO)

7 Great. Now i can say thank you!

Posted by: phentermine by adipex at Mon Oct 12 17:13:26 2009 (9TsIF)

8 Great. Now i can say thank you!

Posted by: overnight us phentermine at Tue Oct 13 10:59:50 2009 (AWwTb)

9 Great. Now i can say thank you!

Posted by: xanax g 3721 at Wed Oct 14 04:27:08 2009 (py38k)

10 Perfect site, i like it!

Posted by: tramadol dose for canine at Wed Oct 14 20:04:49 2009 (5dUww)

11 Very interesting site. Hope it will always be alive!

Posted by: adipex cash on delivery us pharmacy at Fri Oct 16 14:14:15 2009 (2rORn)

12 I want to say - thank you for this!

Posted by: doctors prescribe tramadol for depression at Fri Oct 16 18:07:05 2009 (ljLFO)

13 It is the coolest site, keep so!

Posted by: dog tramadol side effects at Fri Oct 16 23:54:18 2009 (8sFQk)

14 It is the coolest site, keep so!

Posted by: for adipex diet at Sat Oct 17 05:41:04 2009 (/5TuH)

15 Great site. Good info.

Posted by: phentermine blue clear foreign pharmacy at Sat Oct 17 19:22:24 2009 (dFUvC)

16 Great site. Keep doing.

Posted by: buy phentermine 37.5 without script fedex at Wed Oct 21 03:49:18 2009 (8avvM)

17 Very interesting site. Hope it will always be alive!

Posted by: anit-anxiety no rx valium diazapam at Fri Oct 23 23:05:42 2009 (vTCqV)

18 If you have to do it, you might as well do it right.

Posted by: meridi online phentermine prescription at Sat Oct 24 04:54:59 2009 (AAOgV)

19 Great site. Keep doing.

Posted by: phentermine cod fedex at Sat Oct 24 14:36:23 2009 (IOm18)

20 Great site. Keep doing.

Posted by: buy softtabs cialis at Sun Oct 25 09:28:14 2009 (nMxtI)

21 Perfect work!

Posted by: tramadol and neuropathy at Sun Oct 25 16:19:53 2009 (vJdCM)

22 Great. Now i can say thank you!

Posted by: tramadol 200mg at Tue Oct 27 14:25:11 2009 (rzkcu)

23 Excellent site. It was pleasant to me.

Posted by: fmale viagra at Tue Oct 27 20:12:26 2009 (5ZXMp)

24 Great. Now i can say thank you!

Posted by: health and fitness adipex diet pill at Thu Nov 5 02:18:33 2009 (x533m)

25 If you have to do it, you might as well do it right.

Posted by: does tramadol feel like vicodin at Thu Nov 5 15:34:04 2009 (MnccW)

26 Perfect site, i like it!

Posted by: very cheap adipex at Fri Nov 6 09:38:21 2009 (UcEMm)

27 Perfect site, i like it!

Posted by: lethal dose of valium at Sun Nov 8 08:22:28 2009 (AunwL)

28 Beautiful site!

Posted by: tramadol and menstrual cramps at Tue Nov 10 16:47:26 2009 (A7GHL)

29 Perfect work!

Posted by: fast acting cialis at Wed Nov 11 01:44:13 2009 (00FJt)

30 Perfect site, i like it!

Posted by: how does adipex help you lose weight at Wed Nov 11 07:20:08 2009 (/2z5O)

31 Beautiful site!

Posted by: tramadol 50 mg tablets for dogs at Wed Nov 18 07:14:45 2009 (TecaZ)

32 I bookmarked this link. Thank you for good job!

Posted by: tramadol showed online at Wed Nov 18 16:22:49 2009 (8zXli)

Hide Comments | Add Comment

Comments are disabled. Post is locked.
15kb generated in CPU 0.0084, elapsed 0.0285 seconds.
21 queries taking 0.0229 seconds, 61 records returned.
Powered by Minx 1.1.6c-pink.
[/posts]