Exploring The Nature Of Planets Around Other Stars

p The night of the 25th of April was just right for it was such(prenominal) a great time for profound contemplation active what else lies beyond what our naked eyes can see . With the real credible lecture discussion presented by Dr . Bad Hansen , I came to realize that some other than the few things we know about the galax we belong to , and the system we atomic number 18 in , there are other planets that may just be finishing their m matchlesstary value of orbits around their receive sunsBeca employ of the idea that our sun is just one of the some(prenominal) that are believed to gull their own host wandering systems , different groups like the Geneva group , Berkeley Group and other observatories like the Lick lookout and European Southern Observatory have made thorough analysis and radial amphetamine searches . More than a hundred extra solar planets have been measured using radial velocity , stellar keel using a spectrum , Doppler Effect , and transit photometry . Only with the use of modest telescope allows for productive search like the ESO VLT which has the potentiality to analyze simultaneously the light coming from 15 galaxies . Of the more than a hundred extra-solar planets discovered so far , a planet twice as big as Jupiter , is cognise to pass in anterior of its star .

This is the transit manner by which the star is dimmed as it passes in front of its star , therefore giving astronomers chance to valuable measurements of its spells . field of operations eccentricity of certain planets which was also found out in many a(prenominal) searches suggests that each planet is indeed special in its own wayFor the universe is so expansive as anyone could ever conceive , direct studies of external planets were even made like the junior-grade eclipse direct observation of Hot Jupiter , chemical composition , and determining temperature though change in absorption with wavelength . And because of the many things that root out to more diverse truths and discoveries the search is interpreted to NASA s French COROT missionNASA Ames Research Center .30 April 2008...If you want to get a full essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper