PowerPoint Lecture Chapter 7
... 2. Earth is considered a planet like Venus, Mars, and Jupiter. a. Conditions on different planets depend on how far from the Sun they are and their size b. Mars is most like the Earth ...
... 2. Earth is considered a planet like Venus, Mars, and Jupiter. a. Conditions on different planets depend on how far from the Sun they are and their size b. Mars is most like the Earth ...
Document
... spectral resolution, long program duration, and spatial mobility and flexibility are critical SOFIA will not be competitive in areas where photometric stability, or high sensitivity and low noise, are critical. If we were the SOFIA TAC, what are the N (10?) most important scientific problems we woul ...
... spectral resolution, long program duration, and spatial mobility and flexibility are critical SOFIA will not be competitive in areas where photometric stability, or high sensitivity and low noise, are critical. If we were the SOFIA TAC, what are the N (10?) most important scientific problems we woul ...
1 History of Astronomy - Journigan-wiki
... the universe would pervade astronomy to such an extent, that they would not be challenged for ...
... the universe would pervade astronomy to such an extent, that they would not be challenged for ...
Subject: Earth Science Grade: 11 Unit #: 1 Title: Astronomy
... gravity between two objects in the universe depends on their masses and the distance between them. ...
... gravity between two objects in the universe depends on their masses and the distance between them. ...
Planet Parade - Playbooks Reader`s Theater
... system. You know some of Earth’s important characteristics, like the water found on its surface, and the oxygen in its atmosphere. Now let’s look at some of Earth’s properties that aren’t as easily observed—what’s deep beneath our feet! Earth is made up of several main layers, as well as some smalle ...
... system. You know some of Earth’s important characteristics, like the water found on its surface, and the oxygen in its atmosphere. Now let’s look at some of Earth’s properties that aren’t as easily observed—what’s deep beneath our feet! Earth is made up of several main layers, as well as some smalle ...
Week 3
... Apparent diameter of the Sun is 0.5° At the equinox the centre of the Sun is above the horizon for 12 hours Sunrise is defined to be when the upper limb of the Sun crosses the horizon, so day is actually longer than night at the ...
... Apparent diameter of the Sun is 0.5° At the equinox the centre of the Sun is above the horizon for 12 hours Sunrise is defined to be when the upper limb of the Sun crosses the horizon, so day is actually longer than night at the ...
Astronomy - SparkNotes
... slightly elongated. 2. Pick an interval of time (e.g., a month). In that amount of time, the line connecting a planet to the Sun will sweep over the same area, regardless of where it is on its elliptical orbit. • Implication: Planets move faster when they are closer to the sun (see Figure 2). ...
... slightly elongated. 2. Pick an interval of time (e.g., a month). In that amount of time, the line connecting a planet to the Sun will sweep over the same area, regardless of where it is on its elliptical orbit. • Implication: Planets move faster when they are closer to the sun (see Figure 2). ...
printer-friendly sample test questions
... 1st Item Specification: Recognize the difference between moons, asteroids, and comets. Depth of Knowledge Level 1 1. Each of the following are objects found in our solar system EXCEPT A. quasars. B. comets. C. asteroids. D. planets. 2. Planets known to have rings include each of the following EXCEPT ...
... 1st Item Specification: Recognize the difference between moons, asteroids, and comets. Depth of Knowledge Level 1 1. Each of the following are objects found in our solar system EXCEPT A. quasars. B. comets. C. asteroids. D. planets. 2. Planets known to have rings include each of the following EXCEPT ...
15.Giant Planets - University of New Mexico
... Saturn's moon Rhea is an alien ice world, but its cratered surface looks in some ways similar to our own Moon, or the planet Mercury. Rhea's icy exterior would quickly melt if this moon were brought as close to the Sun as Mercury. Rhea is 1,528 kilometers (949 miles) across. ...
... Saturn's moon Rhea is an alien ice world, but its cratered surface looks in some ways similar to our own Moon, or the planet Mercury. Rhea's icy exterior would quickly melt if this moon were brought as close to the Sun as Mercury. Rhea is 1,528 kilometers (949 miles) across. ...
Teacher`s Guide - Discovery Education
... An equinox is when the sun is directly above the equator. The vernal equinox, March 21, marks the beginning of spring in the Northern Hemisphere. The autumnal equinox, September 23, marks the beginning of fall. ...
... An equinox is when the sun is directly above the equator. The vernal equinox, March 21, marks the beginning of spring in the Northern Hemisphere. The autumnal equinox, September 23, marks the beginning of fall. ...
Cosmic Distance Ladder
... every 243 years, with pairs of transits eight years apart separated by long gaps of 121.5 years and 105.5 years. ...
... every 243 years, with pairs of transits eight years apart separated by long gaps of 121.5 years and 105.5 years. ...
RealOccult - Montgomery College
... • Transit of Planet across the Sun – Transit of Mercury (next one November 8, 2006) – Transit of Venus (June 8, 2004, next one June 6, 2012) ...
... • Transit of Planet across the Sun – Transit of Mercury (next one November 8, 2006) – Transit of Venus (June 8, 2004, next one June 6, 2012) ...
Astronomy Unit BM study guide
... Since the Moon is closer to Earth than the Sun (distance), the Moon has the greatest pulling effect on tides, the rise and fall of Earth’s waters. The Sun also pulls on Earth and can combine its force with the Moon during the New Moon and Full Moon phases, causing even higher tides called spring tid ...
... Since the Moon is closer to Earth than the Sun (distance), the Moon has the greatest pulling effect on tides, the rise and fall of Earth’s waters. The Sun also pulls on Earth and can combine its force with the Moon during the New Moon and Full Moon phases, causing even higher tides called spring tid ...
Solar System Science
... Planets orbit roughly in the ecliptic plane. Planetary orbits are slightly elliptical, and very nearly circular. Planets and Sun revolve and orbit in a west-to-east direction. The planets obliquity (tilt of rotation axes to their orbits) are small. Uranus and Venus are exceptions. 4. The planets dif ...
... Planets orbit roughly in the ecliptic plane. Planetary orbits are slightly elliptical, and very nearly circular. Planets and Sun revolve and orbit in a west-to-east direction. The planets obliquity (tilt of rotation axes to their orbits) are small. Uranus and Venus are exceptions. 4. The planets dif ...
PHYSICS 111 HOMEWORK SOLUTION #13 May 1, 2013
... • a) Find the free-fall acceleration on its surface. • b) A cliff on Miranda is 5.00 km high. It appears on the limb at the 11 o’clock position in part a of the figure above and is magnified in part b of the figure above. A devotee of extreme sports runs horizontally off the top of the cliff at 7.70 ...
... • a) Find the free-fall acceleration on its surface. • b) A cliff on Miranda is 5.00 km high. It appears on the limb at the 11 o’clock position in part a of the figure above and is magnified in part b of the figure above. A devotee of extreme sports runs horizontally off the top of the cliff at 7.70 ...
Planets
... constellation Taurus (Tauri) now going through a similar phase as our Sun passed through 4.6 billion years ago ...
... constellation Taurus (Tauri) now going through a similar phase as our Sun passed through 4.6 billion years ago ...
Star - AUSD Blogs
... But three or four times in every thousand years occurs something beside which even a nova pales into total insignificance. When a star becomes a supernova, it may for a little while outshine all the massed suns of the galaxy. The Chinese astronomers watched this happen in AD 1054, not knowing what i ...
... But three or four times in every thousand years occurs something beside which even a nova pales into total insignificance. When a star becomes a supernova, it may for a little while outshine all the massed suns of the galaxy. The Chinese astronomers watched this happen in AD 1054, not knowing what i ...
Homework #3
... NOT use shorthand notation. Above what stellar mass does the CNO cycle dominate in producing energy on the main sequence? 3) Why is there a minimum mass a star can have on the main sequence and what is the value of that mass? What happens to a contracting protostar below that mass? 4) The Sun rotate ...
... NOT use shorthand notation. Above what stellar mass does the CNO cycle dominate in producing energy on the main sequence? 3) Why is there a minimum mass a star can have on the main sequence and what is the value of that mass? What happens to a contracting protostar below that mass? 4) The Sun rotate ...
PHYSICS 1500 - ASTRONOMY TOTAL
... The overwhelming majority of exoplanets known today have been discovered by the Radial Velocity and Transit techniques. Which of the following types of planets would you expect to be discovered most readily using these techniques? (a) hot planets in orbits which graze the stellar surface (b) large p ...
... The overwhelming majority of exoplanets known today have been discovered by the Radial Velocity and Transit techniques. Which of the following types of planets would you expect to be discovered most readily using these techniques? (a) hot planets in orbits which graze the stellar surface (b) large p ...
Piscataway High School - Piscataway Township Schools
... [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 and their use; the sun a ...
... [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 and their use; the sun a ...
File - We All Love Science
... • Several hundred other objects kilometers in diameter orbit as far as Pluto – Sedna: 1000 km in diameter, well past Kuiper Belt – Eris: 38-97 AU from Sun, 2400 km in diameter, orbit inclined 44° – Because of these, and its own orbit and size, the International Astronomical Union defined Pluto and o ...
... • Several hundred other objects kilometers in diameter orbit as far as Pluto – Sedna: 1000 km in diameter, well past Kuiper Belt – Eris: 38-97 AU from Sun, 2400 km in diameter, orbit inclined 44° – Because of these, and its own orbit and size, the International Astronomical Union defined Pluto and o ...
Orrery
An orrery is a mechanical model of the solar system that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; but since accurate scaling is often not practical due to the actual large ratio differences, a subdued approximation may be used instead. Though the Greeks had working planetaria, the first orrery that was a planetarium of the modern era was produced in 1704, and one was presented to Charles Boyle, 4th Earl of Orrery — whence came the name. They are typically driven by a clockwork mechanism with a globe representing the Sun at the centre, and with a planet at the end of each of the arms.