PowerPoint Presentation - A Tour of the Solar System
... Appearance: It has a blue-green color from the methane gas above the deeper clouds. Methane absorbs red light and reflects blue light. It does have a small system of rings. General composition: It is a Gas giant, meaning it is mostly made of the gases hydrogen and helium, with a small amount of meth ...
... Appearance: It has a blue-green color from the methane gas above the deeper clouds. Methane absorbs red light and reflects blue light. It does have a small system of rings. General composition: It is a Gas giant, meaning it is mostly made of the gases hydrogen and helium, with a small amount of meth ...
Gravitational Force Problem Set
... 7. Let the average orbital radius of a planet be r. Let the orbital period be T. What quantity is constant for all planets orbiting the Sun? A) T/R B) T/R2 C) T2/R3 D) T3/R2 ...
... 7. Let the average orbital radius of a planet be r. Let the orbital period be T. What quantity is constant for all planets orbiting the Sun? A) T/R B) T/R2 C) T2/R3 D) T3/R2 ...
cards for each vacation stop - Morehead Planetarium and Science
... CERES (representing the asteroid belt) — talk about a weight-loss diet 0.01 inches or 0.1 mm on our scale; too small to be included in the kit 1. Ceres is the largest object in the asteroid belt between Mars and Jupiter. Asteroids are “space rubble,” rocky remnants left over from the formation of o ...
... CERES (representing the asteroid belt) — talk about a weight-loss diet 0.01 inches or 0.1 mm on our scale; too small to be included in the kit 1. Ceres is the largest object in the asteroid belt between Mars and Jupiter. Asteroids are “space rubble,” rocky remnants left over from the formation of o ...
Astronomy - Core Knowledge UK
... would be like to be on a more massive planet, leg weights can be used (with caution!) – these Velcro around the • The strength of the force of gravity ankles making it harder to lift your legs between two objects depends on their up – which is how it would feel on a mass and how far apart the object ...
... would be like to be on a more massive planet, leg weights can be used (with caution!) – these Velcro around the • The strength of the force of gravity ankles making it harder to lift your legs between two objects depends on their up – which is how it would feel on a mass and how far apart the object ...
here.
... (approximately) is the orbital period of this planet? A) About the same as the earth's orbital period B) Two times slower than the earth's orbital period C) Twice as fast as the earth's orbital period D) Four times slower than the earth's orbital period 5) If our year were twice as long (that is, if ...
... (approximately) is the orbital period of this planet? A) About the same as the earth's orbital period B) Two times slower than the earth's orbital period C) Twice as fast as the earth's orbital period D) Four times slower than the earth's orbital period 5) If our year were twice as long (that is, if ...
Mirrored Image Sep06.pub - High Desert Astronomical Society
... were so many objects to look at, one hardly knew where to start. Neptune through Dave Meyer's Celestron 14” scope was a beautiful turquoise dot, very pretty. There were four 10” dobs, Dave Flowers, Cliff’s, Sue’s and Gary’s. Tony had his 12.5” Aldebaran dob and Gary his 16” truss dob. We had two gue ...
... were so many objects to look at, one hardly knew where to start. Neptune through Dave Meyer's Celestron 14” scope was a beautiful turquoise dot, very pretty. There were four 10” dobs, Dave Flowers, Cliff’s, Sue’s and Gary’s. Tony had his 12.5” Aldebaran dob and Gary his 16” truss dob. We had two gue ...
Frostburg State Planetarium presents
... • Even the nearest planets appear as * (points) as we see them with our eyes; for even these objects far away Venus at closest 100x farther than our moon • To tell a planet from a star, all night stars twinkle and planets usually shine steady. • Also satellites (especially Space Station) shine stead ...
... • Even the nearest planets appear as * (points) as we see them with our eyes; for even these objects far away Venus at closest 100x farther than our moon • To tell a planet from a star, all night stars twinkle and planets usually shine steady. • Also satellites (especially Space Station) shine stead ...
Solar System: Planets Asteroids Comets
... Jupiter. The dwarf planet Ceres at 2.766AU was discovered in 1801 at almost exactly the predicted location. The law breaks down however with Neptune at 30.10AU and the dwarf planet Pluto at 39.48AU. Attempts to apply empirical laws of this type to planetary satellites, for example the moons of Uranu ...
... Jupiter. The dwarf planet Ceres at 2.766AU was discovered in 1801 at almost exactly the predicted location. The law breaks down however with Neptune at 30.10AU and the dwarf planet Pluto at 39.48AU. Attempts to apply empirical laws of this type to planetary satellites, for example the moons of Uranu ...
sample text - Highereducationresources
... thousands of miles above the lighter-coloured clouds. Moons (Heading level 3) Jupiter has 16 moons, the largest of which are Europa, Ganymede, Io, Callisto. Each of these major moons has surface characteristics distinctly different from the others. When Jupiter is nearest the Earth, the moons can be ...
... thousands of miles above the lighter-coloured clouds. Moons (Heading level 3) Jupiter has 16 moons, the largest of which are Europa, Ganymede, Io, Callisto. Each of these major moons has surface characteristics distinctly different from the others. When Jupiter is nearest the Earth, the moons can be ...
Test #3
... a. the ratio of the angular separation from the center of mass of each of the stars. b. the distance to the binary and its radial velocity. c. the semi major axis and period of the orbit. d. the radial velocities of the two stars. 15. Blue stars are _____ than red stars a. hotter b. cooler c. larger ...
... a. the ratio of the angular separation from the center of mass of each of the stars. b. the distance to the binary and its radial velocity. c. the semi major axis and period of the orbit. d. the radial velocities of the two stars. 15. Blue stars are _____ than red stars a. hotter b. cooler c. larger ...
Chapter 2 Universe and Planetary Geology
... Pluto has been officially demoted from its status as a planet. The International Astronomical Union (IAU), at a meeting in August 2006, voted on their first "official" definition of a planet. Based on this new definition, Pluto is no longer a planet. According to the IAU's definition, our Solar Syst ...
... Pluto has been officially demoted from its status as a planet. The International Astronomical Union (IAU), at a meeting in August 2006, voted on their first "official" definition of a planet. Based on this new definition, Pluto is no longer a planet. According to the IAU's definition, our Solar Syst ...
William Paterson University Department of Physics General
... Every student at William Paterson has a student university e-mail address. Your university email address is attached to Blackboard, and that is the one that will be used to contact you about assignments and other matters related to the course. You should check it daily. AOL users: if you have AOL, y ...
... Every student at William Paterson has a student university e-mail address. Your university email address is attached to Blackboard, and that is the one that will be used to contact you about assignments and other matters related to the course. You should check it daily. AOL users: if you have AOL, y ...
Space - Logan Petlak
... • e. Compare the efficacy of various historical and contemporary models of planetary motion, including geocentric and heliocentric models, for explaining observed astronomical phenomena. • f. Describe and explain the role of experimentation, collecting evidence, finding relationships, proposing expl ...
... • e. Compare the efficacy of various historical and contemporary models of planetary motion, including geocentric and heliocentric models, for explaining observed astronomical phenomena. • f. Describe and explain the role of experimentation, collecting evidence, finding relationships, proposing expl ...
The student will understand the hierarchical relationships of objects
... Identify the relationship between a planet’s distance from the sun and the length of its year. Identify the relationship between a planet’s distance from the sun and its average surface temperature. Identify the different orbit shapes of astronomical bodies. ...
... Identify the relationship between a planet’s distance from the sun and the length of its year. Identify the relationship between a planet’s distance from the sun and its average surface temperature. Identify the different orbit shapes of astronomical bodies. ...
Universe Test - The Power of PPTS
... Mercury is a battered and baked planet just larger than Earth's moon. Evidence of heavy bombardment from the chaos of the formation of the solar system is left in the hundreds of craters and resulting lava flows on this small, barren planet. The largest crater is Beethoven at 643 km in diameter an ...
... Mercury is a battered and baked planet just larger than Earth's moon. Evidence of heavy bombardment from the chaos of the formation of the solar system is left in the hundreds of craters and resulting lava flows on this small, barren planet. The largest crater is Beethoven at 643 km in diameter an ...
Supplemental Resources - Morehead Planetarium and Science
... 4d. Explain what we see when we look at the Milky Way. The Milky Way Galaxy is our home in the universe. At night, all the stars we see are part of the Milky Way. On a clear night we can see the band of the Milky Way, the fuzzy light that runs across the sky. This band is made up of gas, dust, and m ...
... 4d. Explain what we see when we look at the Milky Way. The Milky Way Galaxy is our home in the universe. At night, all the stars we see are part of the Milky Way. On a clear night we can see the band of the Milky Way, the fuzzy light that runs across the sky. This band is made up of gas, dust, and m ...
Lecture notes - itü | fizik mühendisliği
... out the definition of a planet. They decided that a planet: ...
... out the definition of a planet. They decided that a planet: ...
Homework 7
... Without gravity, you'd float off into the atmosphere -- along with all of the other matter on Earth. You see gravity at work any time you drop a book, step on a scale or toss a ball up into the air. It's such a constant presence in our lives, we seldom marvel at the mystery of it -but even with seve ...
... Without gravity, you'd float off into the atmosphere -- along with all of the other matter on Earth. You see gravity at work any time you drop a book, step on a scale or toss a ball up into the air. It's such a constant presence in our lives, we seldom marvel at the mystery of it -but even with seve ...
Test#3
... 1. A measurement of the parallax of a star allows us directly to determine the star's a) rotation rate, b) temperature, c) distance, d) age 2. How much brighter would a star be if an observer moved from 3 to 1 parsec from the star? a) 3 times, b) 9 times, c) 27 times, d) 81 times 3. The difference b ...
... 1. A measurement of the parallax of a star allows us directly to determine the star's a) rotation rate, b) temperature, c) distance, d) age 2. How much brighter would a star be if an observer moved from 3 to 1 parsec from the star? a) 3 times, b) 9 times, c) 27 times, d) 81 times 3. The difference b ...
AST1001.ch3
... • Brahe compiled the most accurate (one arcminute) naked eye measurements ever made of planetary positions. • He still could not detect stellar parallax, and thus still thought Earth must be at the center of the solar system (but recognized that other planets go around Sun). • He hired Kepler, who u ...
... • Brahe compiled the most accurate (one arcminute) naked eye measurements ever made of planetary positions. • He still could not detect stellar parallax, and thus still thought Earth must be at the center of the solar system (but recognized that other planets go around Sun). • He hired Kepler, who u ...
Is there life in space? Activity 2: Moving Stars and Their Planets
... Q. Most of the planets that have been discovered orbit their stars at a tilt closer to 0 degrees than to 90 degrees. Why? A. The signal is more evident when the tilt is lower. The telescopes are not perfect, so they can only detect star motions that are very large. The largest motions occur when the ...
... Q. Most of the planets that have been discovered orbit their stars at a tilt closer to 0 degrees than to 90 degrees. Why? A. The signal is more evident when the tilt is lower. The telescopes are not perfect, so they can only detect star motions that are very large. The largest motions occur when the ...
Definition of planet
The definition of planet, since the word was coined by the ancient Greeks, has included within its scope a wide range of celestial bodies. Greek astronomers employed the term asteres planetai (ἀστέρες πλανῆται), ""wandering stars"", for star-like objects which apparently moved over the sky. Over the millennia, the term has included a variety of different objects, from the Sun and the Moon to satellites and asteroids.By the end of the 19th century the word planet, though it had yet to be defined, had become a working term applied only to a small set of objects in the Solar System. After 1992, however, astronomers began to discover many additional objects beyond the orbit of Neptune, as well as hundreds of objects orbiting other stars. These discoveries not only increased the number of potential planets, but also expanded their variety and peculiarity. Some were nearly large enough to be stars, while others were smaller than Earth's moon. These discoveries challenged long-perceived notions of what a planet could be.The issue of a clear definition for planet came to a head in 2005 with the discovery of the trans-Neptunian object Eris, a body more massive than the smallest then-accepted planet, Pluto. In its 2006 response, the International Astronomical Union (IAU), recognised by astronomers as the world body responsible for resolving issues of nomenclature, released its decision on the matter. This definition, which applies only to the Solar System, states that a planet is a body that orbits the Sun, is massive enough for its own gravity to make it round, and has ""cleared its neighbourhood"" of smaller objects around its orbit. Under this new definition, Pluto and the other trans-Neptunian objects do not qualify as planets. The IAU's decision has not resolved all controversies, and while many scientists have accepted the definition, some in the astronomical community have rejected it outright.