ASTR 1230, Whittle [Fall 2009]. Lecture Notes

46 Fabulous Photos of Endeavour’s Last Ever Spacewalk May 27th, 2011: the last spacewalk for NASA’s Endeavour astronauts. Here, a fish-eye lens attached to an electronic still camera was used to capture this image of NASA astronaut Michael Fincke (top center) during the mission’s fourth session of extravehicular activity (EVA) as construction and maintenance continued on the International Space Station. Photo #1 by NASA Video Courses on Academic Earth Astronomers use tools like telescopes, cameras and spectrographs to study interactions between materials and energy within the universe. These scientists learn about galaxies, solar systems, planets and stars through careful observation and measurement recording. Astronomers also refer to natural sciences and mathematics to form and test theories. An integral part of a student’s astronomy experience is the quality of equipment and facilities they have access to. Astronomy departments at the University of Hawaii at Manoa, Harvard University and the University of Tokyo give students access to some of the best observatories in the world.

Daylight Hrs Explorer Shows the hours of daylight received during the year for an observer at a given latitude. This is an important factor contributing to the seasons. Running this animation on your computer... right-click to download daylighthoursexplorer.swf and daylighthoursexplorer.html to the same directory open the html file in a browser to run the animation Errors in the "The Big Bang Never Happened" Top | Criticism | Alternative | Miscellaneous | Bottom Eric Lerner starts his book "The Big Bang Never Happened" (hereafter BBNH) with the "errors" that he thinks invalidate the Big Bang. These are Are these criticisms correct? 3D Space Scene HD Wallpapers DMCAPrivacy policy All submitted content remains copyrighted to its original copyright holder. Images are for personal, non commercial use.

Particle Creation previous home next PDF Michael Fowler, Pion Production What Happened Before the Big Bang? The New Philosophy of Cosmology - Ross Andersen - Technology What existed before the big bang? What is the nature of time? Is our universe one of many? 2011 May 7 - Dawn of the Planets Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2011 May 7 Dawn of the Planets Image Credit & Copyright: Luis Argerich Explanation: This month, four of the five naked-eyeplanets gather along the eastern horizon near dawn.