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Study Guide_galaxies, Tools, and Stars Test
... 6. Name and describe the 3 types of galaxies. 7. Where is our solar system located in the Milky Way galaxy? 8. What is a light year? 9. What contains all the matter and energy that exists? 10. Name two types of optical telescopes. 11. What do radio telescopes receive and where do they come from? 12. ...
... 6. Name and describe the 3 types of galaxies. 7. Where is our solar system located in the Milky Way galaxy? 8. What is a light year? 9. What contains all the matter and energy that exists? 10. Name two types of optical telescopes. 11. What do radio telescopes receive and where do they come from? 12. ...
homework assignment 1
... Due Monday, April 8, 2012 at 5 p.m., either electronically or on paper. 1. What is the difference between a star, a planet, a moon and an asteroid? ...
... Due Monday, April 8, 2012 at 5 p.m., either electronically or on paper. 1. What is the difference between a star, a planet, a moon and an asteroid? ...
BABYLON and SUMERIA 3000BC
... affected the calendar. And they advised the king about how omens seen on earth or in the skies might effect future events. ...
... affected the calendar. And they advised the king about how omens seen on earth or in the skies might effect future events. ...
Focus On Middle School Astronomy Student
... The practice of astronomy changed dramatically after the invention of the telescope, a scientific tool that uses lenses to magnify distant objects. In the 1600’s Galileo (ga-lǝ-lā’-ō), an Italian scientist considered to be the first modern astronomer, used the telescope to look at the planets. Galil ...
... The practice of astronomy changed dramatically after the invention of the telescope, a scientific tool that uses lenses to magnify distant objects. In the 1600’s Galileo (ga-lǝ-lā’-ō), an Italian scientist considered to be the first modern astronomer, used the telescope to look at the planets. Galil ...
The “Big Bang” Theory
... amounts of _______ through nuclear _______. • Nuclear _________ is a process that joins two nuclei together and gives off a lot of ________ in the process. • ________________ is our closest star. • All stars go through a similar evolution or life cycle which includes… – _________ (H) to _________ (H ...
... amounts of _______ through nuclear _______. • Nuclear _________ is a process that joins two nuclei together and gives off a lot of ________ in the process. • ________________ is our closest star. • All stars go through a similar evolution or life cycle which includes… – _________ (H) to _________ (H ...
10 -2 meters = 0.01 meters
... are talking about very large or very small numbers. But what about the UNITS? ...
... are talking about very large or very small numbers. But what about the UNITS? ...
Homework 4
... 4. In figures 3.5 and 3.6 (pp. 74 and 75 in the text), the text shows what is called the “main sequence turnoff” for various open clusters (the text does not call it that, but astronomers use the term). How is the “main sequence turnoff” used to determine the age of an open cluster? ...
... 4. In figures 3.5 and 3.6 (pp. 74 and 75 in the text), the text shows what is called the “main sequence turnoff” for various open clusters (the text does not call it that, but astronomers use the term). How is the “main sequence turnoff” used to determine the age of an open cluster? ...
Study Guide for Quiz on Astronomy: The Moon, Sun and Stars
... Name __________________________ Class Period ________ ...
... Name __________________________ Class Period ________ ...
The Sun's Crowded Delivery Room
... isolated ones like the Sun, form in clusters • Meteorite studies can test this idea and give additional information about events leading to formation of the Solar System ...
... isolated ones like the Sun, form in clusters • Meteorite studies can test this idea and give additional information about events leading to formation of the Solar System ...
New Directions in Star Cluster Research
... (a) Violation of first condition - self gravity (breakup of star scattering material into space) (b) Violation second condition - internally supplied radiation (exhaustion nuclear fuel) ...
... (a) Violation of first condition - self gravity (breakup of star scattering material into space) (b) Violation second condition - internally supplied radiation (exhaustion nuclear fuel) ...
Astronomy Honors Mid term Study Guide
... 23. What is the Hubble Law? 24. What are the Hubble Constant and its currently most accepted value ( in the commonly used units for this constant)? 25. Describe Olber’s Paradox and its resolution (explanation) 26. Describe evidence for the Universe being open, closed , or flat. 27. What is the cosmo ...
... 23. What is the Hubble Law? 24. What are the Hubble Constant and its currently most accepted value ( in the commonly used units for this constant)? 25. Describe Olber’s Paradox and its resolution (explanation) 26. Describe evidence for the Universe being open, closed , or flat. 27. What is the cosmo ...
Solutions to test #1 taken on Monday
... dressed entirely in black. When asked if he finds it’s a little hot to be dressed in black he replies: “As a matter of fact, black is an excellent color for heat. If you remember your blackbody radiation, black is actually best in heat. Efficient radiation.” Briefly describe why the mathematician, a ...
... dressed entirely in black. When asked if he finds it’s a little hot to be dressed in black he replies: “As a matter of fact, black is an excellent color for heat. If you remember your blackbody radiation, black is actually best in heat. Efficient radiation.” Briefly describe why the mathematician, a ...
Lecture 37: The Pale Blue Dot
... The spectrum of the Earth has two humps: reflected sunlight and thermal emission. Spectral properties can measure the size and surface temperatures of exoEarths. Spectral biomarkers can indicate the presence of life on an exoEarth. Time-variability of their reflectance spectrum would tell us about o ...
... The spectrum of the Earth has two humps: reflected sunlight and thermal emission. Spectral properties can measure the size and surface temperatures of exoEarths. Spectral biomarkers can indicate the presence of life on an exoEarth. Time-variability of their reflectance spectrum would tell us about o ...
History of Astronomy
... The Earth's rotation axis is tilted by 23.5° with respect to its orbit. The direction of the tilt remains the same as the Earth moves around the Sun. Thus for part of the year the Sun lies north of the celestial equator, whereas for another part it lies south of the celestial equator. ...
... The Earth's rotation axis is tilted by 23.5° with respect to its orbit. The direction of the tilt remains the same as the Earth moves around the Sun. Thus for part of the year the Sun lies north of the celestial equator, whereas for another part it lies south of the celestial equator. ...
sample exam 1
... a. There is a star that rises over the western horizon. b. It is possible to tell the date by the shadow of a sundial. Essay questions— choose two of the three questions; circle the numbers of the ones chosen, so I know which ones to grade. Please answer each question in sentence/paragraph format or ...
... a. There is a star that rises over the western horizon. b. It is possible to tell the date by the shadow of a sundial. Essay questions— choose two of the three questions; circle the numbers of the ones chosen, so I know which ones to grade. Please answer each question in sentence/paragraph format or ...
NASA Space Place
... times as great as our own star. The Bubble Nebula, discovered in 1787 by William Herschel, is perhaps the classic example of this phenomenon. At a distance of 7,100 light years away in the constellation of Cassiopeia, a molecular gas cloud is actively forming stars, including the massive Oclass star ...
... times as great as our own star. The Bubble Nebula, discovered in 1787 by William Herschel, is perhaps the classic example of this phenomenon. At a distance of 7,100 light years away in the constellation of Cassiopeia, a molecular gas cloud is actively forming stars, including the massive Oclass star ...
Piscataway High School - Piscataway Township Schools
... 732-981-0700 ext. 7061 [email protected] Course Description: Astronomy is a 3 or 5 credit, full year course for students in grades 11 and 12. This course consists of the study of various celestial objects and their movement. Some topics include: Kepler’s and Newton’s Laws; types of telescopes a ...
... 732-981-0700 ext. 7061 [email protected] Course Description: Astronomy is a 3 or 5 credit, full year course for students in grades 11 and 12. This course consists of the study of various celestial objects and their movement. Some topics include: Kepler’s and Newton’s Laws; types of telescopes a ...
File - Mr. Gray`s Class
... The day your hemisphere is tilted directly away from the sun Shortest day of the year Northern Hemisphere it is around December 21st, Southern Hemisphere is it around June 21st ...
... The day your hemisphere is tilted directly away from the sun Shortest day of the year Northern Hemisphere it is around December 21st, Southern Hemisphere is it around June 21st ...
February 2012
... occasionally makes them appear to reverse their motion. Mars will have appeared to stop moving on January 24th, and a backing up motion will proceed until mid-April. Careful observers can use Regulus, the brightest star in Leo, as an ideal fixed marker for noting Mars' retrograde motion during this ...
... occasionally makes them appear to reverse their motion. Mars will have appeared to stop moving on January 24th, and a backing up motion will proceed until mid-April. Careful observers can use Regulus, the brightest star in Leo, as an ideal fixed marker for noting Mars' retrograde motion during this ...