Planets of Our Solar System
... to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, (c) has not cleared the neighborhood around its orbit, and (d) is not a satellite. (3) All other objects except satellites orbiting the Sun shall be referred to collectively as "Small Solar-System Bodies ...
... to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, (c) has not cleared the neighborhood around its orbit, and (d) is not a satellite. (3) All other objects except satellites orbiting the Sun shall be referred to collectively as "Small Solar-System Bodies ...
Interesting Science Facts - Comets
... Short-period comets originate in the Kuiper Belt. Kuiper Belt is a region of the Solar System beyond the planets extending from the orbit of Neptune to approximately 55 AU (astronomical units) from the Sun. ...
... Short-period comets originate in the Kuiper Belt. Kuiper Belt is a region of the Solar System beyond the planets extending from the orbit of Neptune to approximately 55 AU (astronomical units) from the Sun. ...
Metallic meteorites
... Where Do Comets Come From? *Many scientists think they come from a spherical region called the Oort cloud that surrounds the solar system. The gravity of a passing planet or star disturbs part of this cloud and comets are pulled in toward the sun. ...
... Where Do Comets Come From? *Many scientists think they come from a spherical region called the Oort cloud that surrounds the solar system. The gravity of a passing planet or star disturbs part of this cloud and comets are pulled in toward the sun. ...
The Solar System: Unit 3 Review/Study Guide
... bodies lack atmosphere and have weak surface gravity. The largest of the small bodies are known as dwarf planets. A dwarf planet is a celestial body that orbits the sun and is round because of its own gravity, but it does not have the mass to have cleared other bodies out of its orbit around the sun ...
... bodies lack atmosphere and have weak surface gravity. The largest of the small bodies are known as dwarf planets. A dwarf planet is a celestial body that orbits the sun and is round because of its own gravity, but it does not have the mass to have cleared other bodies out of its orbit around the sun ...
Unit 4 5 vocabulary terms to define: Vocabulary Term Definition
... 2. Draw and label a picture of a comet. Include: the sun, nucleus, coma and tails. ...
... 2. Draw and label a picture of a comet. Include: the sun, nucleus, coma and tails. ...
File
... D. Source for Comets 1. Comets with short orbital periods come from the Kuiper Belt. a. The Kuiper Belt lies outside of Neptune. (Pluto was believed to come from here) 2. Comets with long orbital periods come from the Oort Cloud. ...
... D. Source for Comets 1. Comets with short orbital periods come from the Kuiper Belt. a. The Kuiper Belt lies outside of Neptune. (Pluto was believed to come from here) 2. Comets with long orbital periods come from the Oort Cloud. ...
Miscellaneous Questions on Asteroids/Comets/Meteoroids/Exoplane
... One of the more fascinating, still unresolved, mysteries about outer space is that very few of the extra-solar planets we observe seem to have orbits similar to those in our solar system! Either we exist in a very rare environment, or there are difficulties that have so far prevented us from detecti ...
... One of the more fascinating, still unresolved, mysteries about outer space is that very few of the extra-solar planets we observe seem to have orbits similar to those in our solar system! Either we exist in a very rare environment, or there are difficulties that have so far prevented us from detecti ...
8. Welcome to the Solar System
... • There are roughly 200 or so with diameters over 100 km. There may be on the order of a million with a diameter of kilometer or more. • The total mass of all the asteroids is probably less than the mass of the smallest planet, Pluto. ...
... • There are roughly 200 or so with diameters over 100 km. There may be on the order of a million with a diameter of kilometer or more. • The total mass of all the asteroids is probably less than the mass of the smallest planet, Pluto. ...
solar system - cayugascience
... • There are roughly 200 or so with diameters over 100 km. There may be on the order of a million with a diameter of kilometer or more. • The total mass of all the asteroids is probably less than the mass of the smallest planet, Pluto. ...
... • There are roughly 200 or so with diameters over 100 km. There may be on the order of a million with a diameter of kilometer or more. • The total mass of all the asteroids is probably less than the mass of the smallest planet, Pluto. ...
Comets, Asteroids, and Meteors
... from the sunlight turns the ice into gas, releasing the dust. – The dust and gas form the outer layer called the coma. ...
... from the sunlight turns the ice into gas, releasing the dust. – The dust and gas form the outer layer called the coma. ...
Primordial Matter in the Solar System
... Asteroid/Meteorites are rocky/metallic objects • Comets would have been a source of water on the Earth • Comets originate in either (i) the Oort Cloud at the edge of the solar system, or (ii) the Kuiper Belt beyond the orbit of Pluto ...
... Asteroid/Meteorites are rocky/metallic objects • Comets would have been a source of water on the Earth • Comets originate in either (i) the Oort Cloud at the edge of the solar system, or (ii) the Kuiper Belt beyond the orbit of Pluto ...
Explained in 60 Seconds: Why Visit a Comet?
... troves of dust and ice with the secrets of the early Solar System locked within. The Solar System was a chaotic place 4.6 billion years ago, but from tiny dust and ice particles to colliding boulders and swirling gas, the planets eventually took shape. Comets, the leftover detritus in this planetary ...
... troves of dust and ice with the secrets of the early Solar System locked within. The Solar System was a chaotic place 4.6 billion years ago, but from tiny dust and ice particles to colliding boulders and swirling gas, the planets eventually took shape. Comets, the leftover detritus in this planetary ...
M11_Study_Notes - Virtual Homeschool Group
... and we will be in the debris field from impact on 1st of October 2015 Gravity works on comets as well. Comets have the nickname of dirty snowballs since they are mostly ice, dirt, and dust. The ice isn't just frozen water though, it is frozen carbon dioxide, ammonia, and methane. Comets are typicall ...
... and we will be in the debris field from impact on 1st of October 2015 Gravity works on comets as well. Comets have the nickname of dirty snowballs since they are mostly ice, dirt, and dust. The ice isn't just frozen water though, it is frozen carbon dioxide, ammonia, and methane. Comets are typicall ...
Our Solar System
... innermost planets, leaving behind mostly small, rocky worlds. The solar wind was much weaker in the outer regions, however, resulting in gas giants made up mostly of hydrogen and helium. Trans-Neptunian Region Astronomers had long suspected that a band of icy material known as the Kuiper belt existe ...
... innermost planets, leaving behind mostly small, rocky worlds. The solar wind was much weaker in the outer regions, however, resulting in gas giants made up mostly of hydrogen and helium. Trans-Neptunian Region Astronomers had long suspected that a band of icy material known as the Kuiper belt existe ...
Brobo_solarsystem_faceoff
... Basic Understanding of the Planets, Dwarf Planets, and Other Bodies 57. Why is Venus’ temperature paterns the way they are? 58. What types of climate patterns are found on Mercury because of it’s thin atmosphere? 59. What is the most abundant element in the gas giants? 60. The Great Dark Spot belong ...
... Basic Understanding of the Planets, Dwarf Planets, and Other Bodies 57. Why is Venus’ temperature paterns the way they are? 58. What types of climate patterns are found on Mercury because of it’s thin atmosphere? 59. What is the most abundant element in the gas giants? 60. The Great Dark Spot belong ...
MSWord
... This Dutch astronomer was the first to suggest that many comets come from a large cloud of debris ejected from the early solar system. ...
... This Dutch astronomer was the first to suggest that many comets come from a large cloud of debris ejected from the early solar system. ...
At this point of its orbit, any solar satellite such as a comet or a
... This Dutch astronomer was the first to suggest that many comets come from a large cloud of debris ejected from the early solar system. ...
... This Dutch astronomer was the first to suggest that many comets come from a large cloud of debris ejected from the early solar system. ...
Lecture 1 Review Sheet
... List all the planets and dwarf planets from closest to farthest from the sun What does it mean when astronomers speak of a planet having “cleared all of its orbit”? Why is there an asteroid belt between Mars and Jupiter? What are the three original sources of most meteorites? Why can meteorites most ...
... List all the planets and dwarf planets from closest to farthest from the sun What does it mean when astronomers speak of a planet having “cleared all of its orbit”? Why is there an asteroid belt between Mars and Jupiter? What are the three original sources of most meteorites? Why can meteorites most ...
The Second Term Exam
... Imagi Imagine a place far away, at the edge of the solar system. A place where millions of comets can be ...
... Imagi Imagine a place far away, at the edge of the solar system. A place where millions of comets can be ...
Introduction to Astronomy
... (stuff beyond Neptune) • Seem to be quite numerous • Largest known so far is Eris (fka Xena) • Comets come from out here (or farther) ...
... (stuff beyond Neptune) • Seem to be quite numerous • Largest known so far is Eris (fka Xena) • Comets come from out here (or farther) ...
Video review
... 12. The solar system’s _____________ line is a boundary outside of which water is in a frozen state, allowing the giant gas and ice planets to form. 13. The blue-green color of the giant ice planet Uranus is due to an upper layer of __________________ gas. 14. The likely explanation of the Moon’s cr ...
... 12. The solar system’s _____________ line is a boundary outside of which water is in a frozen state, allowing the giant gas and ice planets to form. 13. The blue-green color of the giant ice planet Uranus is due to an upper layer of __________________ gas. 14. The likely explanation of the Moon’s cr ...
Solar System Summary Sheet File
... Kuiper belt is thought to be material left over from the formation of the solar system. The Kuiper belt lies on the same plane as the disc of our solar system. ...
... Kuiper belt is thought to be material left over from the formation of the solar system. The Kuiper belt lies on the same plane as the disc of our solar system. ...
Oort cloud
The Oort cloud (/ˈɔrt/ or /ˈʊərt/) or Öpik–Oort cloud, named after Dutch astronomer Jan Oort and Estonian astronomer Ernst Öpik, is a theoretical spherical cloud of predominantly icy planetesimals believed to surround the Sun at a distance of up to around 100,000 AU (2 ly). This places it at almost half of the distance to Proxima Centauri, the nearest star to the Sun, and in interstellar space. The Kuiper belt and the scattered disc, the other two reservoirs of trans-Neptunian objects, are less than one thousandth as far from the Sun as the Oort cloud. The outer limit of the Oort cloud defines the cosmographical boundary of the Solar System and the region of the Sun's gravitational dominance.The Oort cloud is thought to comprise two regions: a spherical outer Oort cloud and a disc-shaped inner Oort cloud, or Hills cloud. Objects in the Oort cloud are largely composed of ices, such as water, ammonia, and methane.Astronomers conjecture that the matter composing the Oort cloud formed closer to the Sun and was scattered far into space by the gravitational effects of the giant planets early in the Solar System's evolution. Although no confirmed direct observations of the Oort cloud have been made, it may be the source of all long-period and Halley-type comets entering the inner Solar System, and many of the centaurs and Jupiter-family comets as well. The outer Oort cloud is only loosely bound to the Solar System, and thus is easily affected by the gravitational pull both of passing stars and of the Milky Way itself. These forces occasionally dislodge comets from their orbits within the cloud and send them towards the inner Solar System. Based on their orbits, most of the short-period comets may come from the scattered disc, but some may still have originated from the Oort cloud.