How Was the Solar System Formed? Questions
... Jupiter, Saturn, Uranus, and Neptune. Farther out in space, there was not as much matter. There were not as many collisions. Objects that were formed were smaller than the planets. The Oort Cloud and the Kuiper Belt are in this region of the solar system. Here is where the dwarf planets, comets, and ...
... Jupiter, Saturn, Uranus, and Neptune. Farther out in space, there was not as much matter. There were not as many collisions. Objects that were formed were smaller than the planets. The Oort Cloud and the Kuiper Belt are in this region of the solar system. Here is where the dwarf planets, comets, and ...
Remnants of Rock and Ice (Chapter 12) Asteroids (small rocky
... Asteroids (small rocky bodies) and comets (small icy bodies) are leftover planetesimals. Their compositions and orbits reveal a lot about solar system formation. The largest asteroid, Ceres, is around 1000 km in diameter, one-third the diameter of the Moon. The asteroids would only form an object 20 ...
... Asteroids (small rocky bodies) and comets (small icy bodies) are leftover planetesimals. Their compositions and orbits reveal a lot about solar system formation. The largest asteroid, Ceres, is around 1000 km in diameter, one-third the diameter of the Moon. The asteroids would only form an object 20 ...
Astronomy Jeopardy / Microsoft PowerPoint
... If an object in space is said to have an elliptical orbit, what does it mean? Name one object in space that has a very elliptical orbit ...
... If an object in space is said to have an elliptical orbit, what does it mean? Name one object in space that has a very elliptical orbit ...
105 Chapter 8 Review Notes • The Nebular Hypothesis, which is the
... Neptune (took much longer) • Delayed formation of Uranus and Neptune until after powerful solar winds of TTauri phase of Sun (after about 1 million years) prevented them from gathering much H and He gas because most of the remainder of these gases got blown out of the solar system Planetary embryos ...
... Neptune (took much longer) • Delayed formation of Uranus and Neptune until after powerful solar winds of TTauri phase of Sun (after about 1 million years) prevented them from gathering much H and He gas because most of the remainder of these gases got blown out of the solar system Planetary embryos ...
Other tenants
... We have already mentioned that the planets with their satellites and rings are not the only bodies that occupy the Solar System. To start with, between the orbits of Mars and Jupiter, there is the Main Asteroid Belt that is not just a flat disc with rocks of different sizes and shapes as we usually ...
... We have already mentioned that the planets with their satellites and rings are not the only bodies that occupy the Solar System. To start with, between the orbits of Mars and Jupiter, there is the Main Asteroid Belt that is not just a flat disc with rocks of different sizes and shapes as we usually ...
ESS Solar System Astronomy Exam
... is a supernova in the solar system’s A.)past or B.)future? Astronomers estimate that the nebular cloud from which our solar system formed contained about two to three times the mass of the Sun and was about 100 astronomical units (AU) across. This massive loosely-bound cloud of dust, ice particles, ...
... is a supernova in the solar system’s A.)past or B.)future? Astronomers estimate that the nebular cloud from which our solar system formed contained about two to three times the mass of the Sun and was about 100 astronomical units (AU) across. This massive loosely-bound cloud of dust, ice particles, ...
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 ...
... • 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 ...
File - CVHS Chicklas
... The Leftovers (small bodies) • Asteroids: – Made of rock & metal (density 2-3 g/cc) – Sizes: Few 100km to large boulders – Most are found in the Main Belt (2.1-3.2 AU) ...
... The Leftovers (small bodies) • Asteroids: – Made of rock & metal (density 2-3 g/cc) – Sizes: Few 100km to large boulders – Most are found in the Main Belt (2.1-3.2 AU) ...
Comet
... The findings apparently close the mystery of the source of short-period comets that orbit the Sun in less than 200 years, including such members as comet Encke, Giacobini-Zinner, and the infamous comet Shoemaker-Levy 9, which collided with Jupiter in July 1994. The comet belt lies just beyond Neptun ...
... The findings apparently close the mystery of the source of short-period comets that orbit the Sun in less than 200 years, including such members as comet Encke, Giacobini-Zinner, and the infamous comet Shoemaker-Levy 9, which collided with Jupiter in July 1994. The comet belt lies just beyond Neptun ...
Study Guide
... the Oort Cloud. Comets also come from the _______________________________. The Kuiper Belt begins just beyond the orbit of ___________________ to at least 6,000,000,000 miles from the Sun. _______________________________ (comets that return every __________ years of less) come from the Kuiper Belt. ...
... the Oort Cloud. Comets also come from the _______________________________. The Kuiper Belt begins just beyond the orbit of ___________________ to at least 6,000,000,000 miles from the Sun. _______________________________ (comets that return every __________ years of less) come from the Kuiper Belt. ...
comets-what they are - Interactive Science Teacher
... COMETS-THEY AND US A comet too close to the sun will begin to die as it sheds small fragments due to SOLAR _______ _____ WIND passing over it. ...
... COMETS-THEY AND US A comet too close to the sun will begin to die as it sheds small fragments due to SOLAR _______ _____ WIND passing over it. ...
Source of zodiac glow identified ground vehicles
... SwRI researchers design and build gas bearing test rig Researchers at Southwest Research Institute (SwRI) have designed and built a 60,000 rpm gas bearing test rig to test the rotordynamic stability of gas bearings. The use of gas bearings has increased over the past several decades to include micro ...
... SwRI researchers design and build gas bearing test rig Researchers at Southwest Research Institute (SwRI) have designed and built a 60,000 rpm gas bearing test rig to test the rotordynamic stability of gas bearings. The use of gas bearings has increased over the past several decades to include micro ...
A Tour of Our Solar System
... • May have been a planetesimal that was torn apart by Jupiter’s gravity. – 100,000+ asteroids. – Most less than 1km long. ...
... • May have been a planetesimal that was torn apart by Jupiter’s gravity. – 100,000+ asteroids. – Most less than 1km long. ...
Comets
... People think that ‘long-period comets’ (with periods of 200 years or more) come from a nearly spherical collection of icy things called Oort clouds. Measuring from the sun, Oort clouds lie about 1,000 times behind the orbit of Pluto (dwarf planet). ‘Short-period comets’ those orbit the sun in about ...
... People think that ‘long-period comets’ (with periods of 200 years or more) come from a nearly spherical collection of icy things called Oort clouds. Measuring from the sun, Oort clouds lie about 1,000 times behind the orbit of Pluto (dwarf planet). ‘Short-period comets’ those orbit the sun in about ...
Unit 5: THE SOLAR SYSTEM 1.THE SOLAR SYSTEM
... Short-period comets: they are originated in the Kuiper belt and travel around the Sun. The Halley comet is the most famous of this type of comets and can currently be seen from the Earth every 75 years. Long-period comets: they are originated in the Oort Cloud and their travel around the Sun are lon ...
... Short-period comets: they are originated in the Kuiper belt and travel around the Sun. The Halley comet is the most famous of this type of comets and can currently be seen from the Earth every 75 years. Long-period comets: they are originated in the Oort Cloud and their travel around the Sun are lon ...
The Solar System Planets, Moons and Other Bodies Mercury Venus
... – Titan: only moon with substantial atmosphere ...
... – Titan: only moon with substantial atmosphere ...
2. Kepler a. They observed the sun, moon, and stars move across
... In the geocentric model of the solar system, _EARTH__ is in the center and the sun and planets orbit around it. Which choice is a reason why people believed in the geocentric model of the solar system? ...
... In the geocentric model of the solar system, _EARTH__ is in the center and the sun and planets orbit around it. Which choice is a reason why people believed in the geocentric model of the solar system? ...
No Slide Title
... craters or vents through which water vapor and the dust/stones dragged by it escape, to eventually spread and form head and tail of the comet. ...
... craters or vents through which water vapor and the dust/stones dragged by it escape, to eventually spread and form head and tail of the comet. ...
Clearing stage: Oort cloud formation
... craters or vents through which water vapor and the dust/stones dragged by it escape, to eventually spread and form head and tail of the comet. ...
... craters or vents through which water vapor and the dust/stones dragged by it escape, to eventually spread and form head and tail of the comet. ...
Earth The Moon`s surface
... Deflected into inner solar system by gravity of passing stars (nearest star today is 200,000 AU from Sun). ...
... Deflected into inner solar system by gravity of passing stars (nearest star today is 200,000 AU from Sun). ...
Solar System knowledge
... were in equilibrium. Scientists have put forward the hypothesis that it could have been the explosion of a nearby supernova, i.e. a star with a great mass that has an explosive death expelling all its atmosphere into space (see Star section). The silent shock wave must have given the cloud the initi ...
... were in equilibrium. Scientists have put forward the hypothesis that it could have been the explosion of a nearby supernova, i.e. a star with a great mass that has an explosive death expelling all its atmosphere into space (see Star section). The silent shock wave must have given the cloud the initi ...
The solar system
... forward motion of an object in space), and gravitational force. Without the pull of gravity, a planet would travel off into space in a straight line. ...
... forward motion of an object in space), and gravitational force. Without the pull of gravity, a planet would travel off into space in a straight line. ...
Asteroids, Comets, and Meteorites, Oh My! - Willoughby
... Comets orbit the sun in an elliptical pattern. Comets have tails. Their tails are made of frozen gases, cosmic dust, and rocky particles. As a comet travels toward the sun, its head leads the way. But as it travels away, its tail leads the way. This is due to Solar winds. Haley’s comet – a space cur ...
... Comets orbit the sun in an elliptical pattern. Comets have tails. Their tails are made of frozen gases, cosmic dust, and rocky particles. As a comet travels toward the sun, its head leads the way. But as it travels away, its tail leads the way. This is due to Solar winds. Haley’s comet – a space cur ...
28.1-notes - Stout Middle School
... of this debris diminished as it crashed into planets or was diverted out of the solar system. Some of the debris that remained became icy objects called comets. Other debris formed rocky planetesimals called asteroids. Most asteroids are found in the area between Mars and Jupiter known as the astero ...
... of this debris diminished as it crashed into planets or was diverted out of the solar system. Some of the debris that remained became icy objects called comets. Other debris formed rocky planetesimals called asteroids. Most asteroids are found in the area between Mars and Jupiter known as the astero ...
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.