|
|
Blogroll
|
|
Most recent articles |
|
Highlights |
|
States and Economies |
|
World economies: 15 of 50 largest economies are U.S. States: |
|
World States – Table 1 |
|
History and Society |
|
Fourth of July aboard the W.W. II aircraft carrier the U.S.S. Hornet |
|
A. L. Kroeber's The Civilization of California's Far Northwest |
|
The Arab Admiralty – and an Arab naval view of the Crusades |
|
Excerpt from “The Wife of Bath's Prologue” by Geoffrey Chaucer |
|
“Horsey” Vikings: exploring origin of the “Rohirrim” in The Lord of the Rings
|
|
The Battle of Crécy by Winston S. Churchill |
|
Monotheistic Paganism, or just what was it Christianity fought and faced? |
|
Medieval constipation advice for travelers: “A ripe turd is an unbearable burden” |
|
Alexis de Tocqueville's bicentennial: Anticipatory censorship in colonial America |
|
Antiquity vs. Modernity: Alexis de Tocqueville on the mind of the slaveholder vs. soul of America |
|
Federalism, and Alexis de Tocqueville on the origins of American democracy |
|
Science, Technology, Space |
|
Looking in the right direction – towards the future – with regard to global warming |
|
Know Your Neighborhood: from Andromeda to Fermions and Bosons |
|
Magnetars and Pulsars: Science's special section on pulsars |
|
The Geneva-Copenhagen Survey of Sun-like Stars in the Milky Way |
|
Galactic Central: the Black Hole at the Center of the Galaxy |
|
Politics and War |
|
America’s strong arm, wielding the Sword of Iraq, slays the multi-headed Hydra of Al Qaeda |
|
Regional and Personal |
|
Tamara Lynn Scott |
What wailing wight
Calls the watchman of the night?
William Blake
Whirl is king
Aristophanes
“Jumping into hyperspace ain't like dustin' crops, boy.”
Han Solo, another galaxy
|
Blogroll |
|
Grand Central Station |
|
Legal and Economic |
|
History and Society |
|
Science, Technology, Space |
|
Politics and War |
|
Eclectic |
|
Regional |
|
Reciprocal |
© Copyright 2002 – 2009
Michael Edward McNeil
Impearls: 4″ telescope discovers planet 500 light years away
Item page — this may be a chapter or subsection of a larger work. Click on link to access entire piece.
Earthdate 2004-09-11
Interesting news item, entitled “Tiny telescope takes long view to discover big planet,” from last week's Nature journal: 1
A graduate student scored a victory for the little guys last week by discovering a Jupiter-sized planet some 500 light years from Earth using a telescope just 10 centimetres [4 inches] in diameter — smaller than many amateur astronomers have in their backyards.
The discovery was made by Roi Alonso, a student at the Astrophysical Institute of the Canary Islands on Tenerife, Spain, and part of an international team running the Trans-Atlantic Exoplanet Survey (TrES). The planet, which lies in the constellation Lyra, isn't the biggest or farthest planet yet discovered, nor the first to be detected by the transit method, which looks for a slight dip in a star's brightness as a planet passes across it. But it is the first pay-off for the TrES survey, which uses three small telescopes in the Canary Islands, Arizona and California to search 12,000 bright stars for planets. Researchers will try to confirm the existence of the planet, dubbed TrES-1, using the 10-metre Keck Telescope in Hawaii. 2
1 Nature, Vol. 431, pp. 8-9, (Issue dated 2004-09-02); doi:10.1038/431008a.
2 “TrES-1: The Transiting Planet of a Bright K0V Star,” Astrophysics, abstract, astro-ph/0408421 (dated 2004-08-23).
| (Blank last screen) |
|
![[Powered by Blogger]](http://buttons.blogger.com/bloggerbutton1.gif){kind=small}
2002-11-03 2002-11-10 2002-11-17 2002-11-24 2002-12-01 2002-12-08 2002-12-15 2002-12-22 2002-12-29 2003-01-05 2003-01-12 2003-01-19 2003-01-26 2003-02-02 2003-02-16 2003-04-20 2003-04-27 2003-05-04 2003-05-11 2003-06-01 2003-06-15 2003-06-22 2003-06-29 2003-07-13 2003-07-20 2003-08-03 2003-08-10 2003-08-24 2003-08-31 2003-09-07 2003-09-28 2003-10-05 2003-10-26 2003-11-02 2003-11-16 2003-11-23 2003-11-30 2003-12-07 2003-12-14 2003-12-21 2003-12-28 2004-01-04 2004-01-11 2004-01-25 2004-02-01 2004-02-08 2004-02-29 2004-03-07 2004-03-14 2004-03-21 2004-03-28 2004-04-04 2004-04-11 2004-04-18 2004-04-25 2004-05-02 2004-05-16 2004-05-23 2004-05-30 2004-06-06 2004-06-13 2004-06-20 2004-07-11 2004-07-18 2004-07-25 2004-08-22 2004-09-05 2004-10-10 2005-06-12 2005-06-19 2005-06-26 2005-07-03 2005-07-10 2005-07-24 2005-08-07 2005-08-21 2005-08-28 2005-09-04 2005-09-11 2005-09-18 2005-10-02 2005-10-09 2005-10-16 2005-10-30 2005-11-06 2005-11-27 2006-04-02 2006-04-09 2006-07-02 2006-07-23 2006-07-30 2007-01-21 2007-02-04 2007-04-22 2007-05-13 2007-06-17 2007-09-09 2007-09-16 2007-09-23 2007-10-07 2007-10-21 2007-11-04 2009-06-28 2009-07-19 2009-08-23 2009-09-06 2009-09-20 2009-12-13 2011-03-27 2012-01-01 2012-02-05 2012-02-12
0 comments: (End) Post a Comment