99,000 Essays & Term Papers: Where You Buy Essays and Papers Online
Direct Essays, Where You Can Buy Essays and Papers Online

Instant Access to Buy Essays and Papers Online!
Acceptable Use Policy
Customer Service
Site Search


Login to View Essays and Papers Online

Join Now - Instant Access to Essays and Research Papers!

  Essay and Research Paper Topics
Acceptance Essays
Arts Essays
Custom Essays
English Literature Essays
Foreign
History Essays
Miscellaneous Research Papers and Essays
Movie Essays and Papers
Music Term Papers
Novels
People and Biography Research Papers
Politics Research Papers
Religion Research Papers
Science Essay Topics
Sports Research Papers
Technology Research Papers
 
  FAQ
Technical Support
Site Map
Direct Essays
 

 



Welcome to Direct Essays

This is a short summary of this paper!

Already a member? Go here to log in and view the entire paper!


Join Now!
by: Credit Card
Join Now!
by: Online Check
Join Now!
by: Phone 1-900
Special! View this paper for FREE!
  

Report on Astronomers

SKY SURVEYORS FIND THE MOST DISTANT OBJECT EVER DETECTED

The report by James Glanz, informs us that astronomers working on a vast survey of the heavens, have discovered the most distant object ever detected, a fiery, reddish dot called a quasar that emitted its light less than a billion years after the universe was born. But in a measure of how efficiently telescopes have begun plumbing the deepest reaches of the cosmos, astronomers on the project, the Sloan Digital Sky Survey, said they could break their own record within days or weeks as their telescope continued its sweep across the sky.

What made the work extraordinary, according to them, was the nearly simultaneous discovery of dozens of other quasars that are nearly as distant, allowing scientists to begin piecing together a kind of census of regions of the universe that were once entirely inaccessible. "This one is a spectacularly distant object," said Dr. Richard Ellis, an astrophysicist at the California Institute of Technology who is not a member of the Sloan survey. Dr. Ellis added, "I'm not so impressed that they've broken the record but that, routinely, they are finding these objects."

Quasars, mysterious objects that blaze with the energy of h


The Sloan Digital Sky Survey is an $80 million, five-year census of the heavens involving institutions in the United States, Europe and Japan. The survey, which relies on an automated telescope at Apache Point, N.M., will eventually blanket half of the northern sky and collect hundreds of millions of galaxies and individual stars as well as quasars and other celestial oddballs. Astrophysicists believe that black holes, or supermassive, collapsed objects, form in the center of most galaxies. The black holes' terrific gravitational force probably sucks in gas and dust swirling within young galaxies. As the material plunges into the black holes, it emits copious amounts of energy in the form of light, which are observed as quasars.

undreds of billions of suns in the early universe, are interesting cosmic oddities in themselves, he said. Given their brilliance, they can serve as beacons to illuminate the gas and other material in the billions of light years between Earth and the early universe. Most cosmologists believe that the universe was born about 13 billion years ago in the Big Bang explosion and that after a period without light, often called the dark age, stars, galaxies and quasars began to form. The light from distant quasars lets astronomers study the dim clouds of gas and dust in the early universe before they coalesced into galaxies like the Milky Way, said Dr. Esther M. Hu, an astronomer at the University of Haw

Some common words found in the essay are:
Dr Ellis, Apache NM, Sky Survey, Chicago Sloan, James Glanz, Dr Hu, Dark Age, Steidel Caltech, Strauss Sloan, British Australian, sloan survey, distant object, distant object detected, sloan survey dr, form light, astrophysicist university, universe born, gas dust, distant quasars, survey dr, sloan digital sky, digital sky survey, digital sky, sky survey, astronomers including dr,
Approximate Word count = 969
Approximate Pages = 4 (250 words per page double spaced)


  

More Essays on Report on Astronomers

Heavenamp39s Gate cult1759 words
Sky Telescope520 words
The Mysteries of the Sun2452 words
The David1243 words
SETI1834 words

Look at even more essays on Report on Astronomers
More Science Essays

Professional Papers:
Galileoamp39s Life928 words
Financial Securities Analysis2819 words
Global warming2435 words
Electromagnetism3070 words
Scientific Paradigm in Literature3793 words
Use of Hebrew Word ampquotyomampquot in Genesis3230 words
Special! View this paper for FREE!
Click here to JoinNow!
by: Credit Card
Click here to Join Now!
by: Online Check
Click here to Join Now!
by: Phone 1-900

 

All papers and essays are for research and reference purposes only!
Copyright 2002-2009 Direct Essays , LLC. All Rights Reserved. DMCA
Webmasters make $$$$
Saved Papers