Search This Blog

Friday, September 16, 2011

Scientists discover a Planet that has two Suns!!



According to an article entitled, "Planet with 2 suns discovered" at the CBC news website,

"A planet that orbits two suns at the same time — just like Tatooine in Star Wars — has been found for the first time."...."researchers combed through data collected by the Kepler telescope, which is focused on the part of the sky containing the constellations Cygnus and Lyra and is designed to look for planets outside our solar system"..."Doyle's team identified 2,000 eclipsing binaries, then carefully looked at them one at a time..."My eye was drawn to some extra eclipses that occurred out of sequence," Doyle said in a podcast interview with Science. Some were caused by a third star — that is, the two-star system turned out to be a three star system."
But in one case, the two stars were very small — just 20 per cent and 69 per cent as massive as the sun respectively — and the extra "eclipses" dimmed the stars only very slightly, indicating that the object that caused the dips was planet-sized."
"Based on careful measurements, the team figured out that the two stars orbit each other every 41 days, and the Saturn-sized planet orbits the two stars every 229 days. The planet is denser than Saturn, suggesting that it contains rock as well as gas, and its distance from the centre of its orbit is about 70 per cent of the distance between the Earth and the sun."
"The planet is thought to be cold and not habitable."

source:http://www.cbc.ca/news/technology/story/2011/09/15/technology-planet-suns.html

According to an article at the following link: http://www.guardian.co.uk/science/video/2011/sep/15/kepler16b-planet , has been given the name, "Kepler-16b" To see a video which relates to this discovery please click on the following link: http://www.guardian.co.uk/science/video/2011/sep/15/kepler16b-planet .





These lucky astronomers! Image how they must have felt when they discovered Kepler-16b had two suns!!
Here is a link to a NASA article about the discovery! This article contains photos and videos about this discovery, Enjoy!! : http://www.nasa.gov/mission_pages/kepler/news/kepler-16b.html

Image above: An artist's impression of Kepler-16b.
Source of image:Credit: NASA/JPL-Caltech/R. Hurt
To see a larger image of the planet please click on the following link:
http://www.nasa.gov/images/content/587834main_Kepler16_transit_art2_946-710.jpg

To learn where Kepler-16b is located in the sky please visit the following website:


http://www.allthesky.com/constellations/cygnus/

No comments:

Visit GM Alexandra Kosteniuk's Women's Chess Blog:Please click on the image below:

Visit GM Alexandra Kosteniuk's Women's Chess Blog:Please click on the image below:
Chess needs more women and girl participants and administrators!

Thoughts worth thinking about

"Our subconscious minds have no sense of humor, play no jokes and cannot tell the difference between reality and an imagined thought or image. What we continually think about eventually will manifest in our lives."-Sidney Madwed



Laws alone can not secure freedom of expression; in order that every woman and man present their views without penalty, there must be spirit of tolerance in the entire population.- Albert Einstein Too often we underestimate the power of a touch, a smile, a kind word, a listening ear, an honest compliment, or the smallest act of caring, all of which have the potential to turn a life around. - Leo Buscaglia



A person's true wealth is the good he or she does in the world. - Mohammed



Our task must be to free ourselves... by widening our circle of compassion to embrace all living creatures and the whole of nature and its beauty. -Albert Einstein



The best way to find yourself, is to lose yourself in the service of others. - Ghandi



The unselfish effort to bring cheer to others will be the beginning of a happier life for ourselves. - Helen Keller



Aim for success, not perfection. Never give up your right to be wrong, because then you will lose the ability to learn new things and move forward with your life. Remember that fear always lurks behind perfectionism. Confronting your fears and allowing yourself the right to be human can, paradoxically, make yourself a happier and more productive person. - Dr. David M. Burns



Life is as dear to a mute creature as it is to man. Just as one wants happiness and fears pain, just as one wants to live and not die, so do other creatures. -His Holiness The Dalai Lama



Mankind's true moral test, its fundamental test (which lies deeply buried from view), consists of its attitude towards those who are at its mercy: animals. And in this respect mankind has suffered a fundamental debacle, a debacle so fundamental that all others stem from it. -



Milan Kundera, The Unbearable Lightness of Being



The worst sin towards our fellow creatures is not to hate them, but to be indifferent to them. That's the essence of inhumanity. -George Bernard Shaw

Ego's trick is to make us lose sight of our interdependence. That kind of ego-thought gives us a perfect justification to look out only for ourselves. But that is far from the truth. In reality we all depend on each other and we have to help each other. The husband has to help his wife, the wife has to help the husband, the mother has to help her children, and the children are supposed to help the parents too, whether they want to or not.-Gehlek Rinpoche Source: "The Best Buddhist Writing 2005 pg. 165

The hostile attitude of conquering nature ignores the basic interdependence of all things and events---that the world beyond the skin is actually an extension of our own bodies---and will end in destroying the very environment from which we emerge and upon which our whole life depends.