![Ch. 23: “Touring Our Solar System”](http://s1.studyres.com/store/data/008593241_1-711e26cee585526fc0f083f3810c555f-300x300.png)
Ch. 23: “Touring Our Solar System”
... enough that they can attract the hydrogen and helium gas from the solar nebula. The original chunks form the cores of the giant planets, and the remainder of the planets is made up from the accreted hydrogen and helium. This explains why the giant planets have roughly the same chemical composition a ...
... enough that they can attract the hydrogen and helium gas from the solar nebula. The original chunks form the cores of the giant planets, and the remainder of the planets is made up from the accreted hydrogen and helium. This explains why the giant planets have roughly the same chemical composition a ...
The Kuiper Belt - UCLA - Earth, Planetary, and Space Sciences
... such questioning began to fade when we found a second body in March 1993. This object is as far from the sun as QB 1 but is located on the opposite side of the solar system. During the past three years, several other research groups have joined the effort, and a steady stream of discoveries has ensu ...
... such questioning began to fade when we found a second body in March 1993. This object is as far from the sun as QB 1 but is located on the opposite side of the solar system. During the past three years, several other research groups have joined the effort, and a steady stream of discoveries has ensu ...
Asteroid Belt
... mass, with almost one-third accounted for by Ceres alone. Ceres's orbital distance, 2.8 AU, is also the location of the asteroid belt's center of mass. ...
... mass, with almost one-third accounted for by Ceres alone. Ceres's orbital distance, 2.8 AU, is also the location of the asteroid belt's center of mass. ...
The Solar System
... • What is density? – Density is mass per volume. It helps to tell you what kind of stuff an object is made of – Example: A log and a tree have different masses (and sizes), but the same density because they are made of the same stuff ...
... • What is density? – Density is mass per volume. It helps to tell you what kind of stuff an object is made of – Example: A log and a tree have different masses (and sizes), but the same density because they are made of the same stuff ...
Planetary Sciences
... many moons • jovians gas giants Jupiter, Saturn ice giants Uranus, Neptune • minor planets asteroids Main Belt Near-Earth Objects (NEOs) Trojans (and Greeks and Hildas) Trans-Neptunian Objects (TNOs) Plutinos (Classical) Kuiper Belt Objects (KBOs) Centaurs Scattered Disk Objects (SDOs) comets ...
... many moons • jovians gas giants Jupiter, Saturn ice giants Uranus, Neptune • minor planets asteroids Main Belt Near-Earth Objects (NEOs) Trojans (and Greeks and Hildas) Trans-Neptunian Objects (TNOs) Plutinos (Classical) Kuiper Belt Objects (KBOs) Centaurs Scattered Disk Objects (SDOs) comets ...
Name Date ______ Go to the Planet 10 Web Site: http://www
... 9. Two types of solar objects are Asteroids and Comets. Click the information button for each one on the left and read about them. There are 3 pages of information to read about comets and 2 pages to read about asteroids. What did you learn? ...
... 9. Two types of solar objects are Asteroids and Comets. Click the information button for each one on the left and read about them. There are 3 pages of information to read about comets and 2 pages to read about asteroids. What did you learn? ...
Orbits of the Planets
... Because of misleading diagrams often seen in books other astronomy reference materials, most people believe that the orbits of the planets are highly elliptical – almost cigar shaped. In fact, the orbits of the planets are very nearly circular. The problem with this misconception about planetary orb ...
... Because of misleading diagrams often seen in books other astronomy reference materials, most people believe that the orbits of the planets are highly elliptical – almost cigar shaped. In fact, the orbits of the planets are very nearly circular. The problem with this misconception about planetary orb ...
Four Great Satellite Observatories Hubble Space Telescope
... comets enter the inner solar system - most stay far from the Sun Oort cloud: On random orbits extending to about 50,000 AU Kuiper belt: On orderly orbits from 30-100 AU in disk of solar system ...
... comets enter the inner solar system - most stay far from the Sun Oort cloud: On random orbits extending to about 50,000 AU Kuiper belt: On orderly orbits from 30-100 AU in disk of solar system ...
What should I study for the Chapter 27 – Solar System Test
... 14. The spacecraft Magellan took the first radar images of VENUS’s surface since it is impossible to see. 15. Not discovered until 1930 because it is so far away from Earth. PLUTO 16. Because of its proximity to the sun, MERCURY cannot maintain an atmosphere. 17. PLUTO is now considered a dwarf plan ...
... 14. The spacecraft Magellan took the first radar images of VENUS’s surface since it is impossible to see. 15. Not discovered until 1930 because it is so far away from Earth. PLUTO 16. Because of its proximity to the sun, MERCURY cannot maintain an atmosphere. 17. PLUTO is now considered a dwarf plan ...
Definition - SchoolNotes
... least 18 moons. Neptune is the eighth planet in the solar system, located 30.1 AU, or 2.794 billion miles from the Sun. – It is also a gaseous planet composed of hydrogen, helium, and methane – the methane gives Neptune its blue color. – Neptune orbits the Sun in approximately 168 years and makes on ...
... least 18 moons. Neptune is the eighth planet in the solar system, located 30.1 AU, or 2.794 billion miles from the Sun. – It is also a gaseous planet composed of hydrogen, helium, and methane – the methane gives Neptune its blue color. – Neptune orbits the Sun in approximately 168 years and makes on ...
Explore the Solar System - Museum of Science, Boston
... and stars of interest visible in the night sky. Students are asked to identify daily motions of the sky and its objects. The show then progresses to a space-based perspective of the solar system objects, allowing students to see these objects up close and in three dimensions. This perspective also a ...
... and stars of interest visible in the night sky. Students are asked to identify daily motions of the sky and its objects. The show then progresses to a space-based perspective of the solar system objects, allowing students to see these objects up close and in three dimensions. This perspective also a ...
Solar System Review Sheet KEY
... Visual models: show the most important aspects of a topic/thing without words 2. Give an example of each type of model: Physical = model car, globe Mental = thoughts about old people, teenagers, statue of liberty ...
... Visual models: show the most important aspects of a topic/thing without words 2. Give an example of each type of model: Physical = model car, globe Mental = thoughts about old people, teenagers, statue of liberty ...
The most important questions to study for the exam
... • all spherical in shape, having been shaped this way by their own gravity. • a mixture of several spherical moons and many more irregularly shaped moons. • all irregular in shape, indicating that all of these moons were captured from outer space by the large gravitational forces generated by these ...
... • all spherical in shape, having been shaped this way by their own gravity. • a mixture of several spherical moons and many more irregularly shaped moons. • all irregular in shape, indicating that all of these moons were captured from outer space by the large gravitational forces generated by these ...
Review for Test #2 March 9
... The Oort Cloud is: A: a spherical solar system halo of icy objects far beyond the orbit of Pluto. B: a flat region just outside the orbit of Neptune in which icy and rocky objects circle the Sun. C: the collection of rocky objects orbiting the Sun between the orbits of Mars and Jupiter. D: a swarm o ...
... The Oort Cloud is: A: a spherical solar system halo of icy objects far beyond the orbit of Pluto. B: a flat region just outside the orbit of Neptune in which icy and rocky objects circle the Sun. C: the collection of rocky objects orbiting the Sun between the orbits of Mars and Jupiter. D: a swarm o ...
Planet Flash Cards
... sun in an orbit between Mars and Jupiter ► Thought to be left over pieces from the early formation of the solar system that were not massive enough to form into a planet ...
... sun in an orbit between Mars and Jupiter ► Thought to be left over pieces from the early formation of the solar system that were not massive enough to form into a planet ...
Outer Planets: The Ice Giants
... The giant planet story is the story of the solar system (*). Earth and the other small objects are leftovers from the feast of giant planet formation. As they formed, the giant planets may have migrated inward or outward, ejecting some objects from the solar system and swallowing others. The giant p ...
... The giant planet story is the story of the solar system (*). Earth and the other small objects are leftovers from the feast of giant planet formation. As they formed, the giant planets may have migrated inward or outward, ejecting some objects from the solar system and swallowing others. The giant p ...
Asteroids comets meteoroids
... • Long period comets take more than 200 years to orbit. • Short period comets take less than 200 years to orbit the sun. ...
... • Long period comets take more than 200 years to orbit. • Short period comets take less than 200 years to orbit the sun. ...
Neptune`s - P7
... Our solar system :The sun is at the centre of our solar system. It is a massive ball of gasses which produces as 100’000m hydrogen bombs exploding...every second! The nine planets of the solar system and more than 60 moons orbit the sun. ...
... Our solar system :The sun is at the centre of our solar system. It is a massive ball of gasses which produces as 100’000m hydrogen bombs exploding...every second! The nine planets of the solar system and more than 60 moons orbit the sun. ...
Moons, Rings, Pluto and other Solar System Debris
... Comets slowly break up when near Sun, due to Solar radiation, wind and tidal force. ...
... Comets slowly break up when near Sun, due to Solar radiation, wind and tidal force. ...
pdf format
... • Be influenced by gravity of planets • impact the planet: e.g. Comet Shoemaker-Levy hit Jupiter in 1994; perhaps comets were source of water on Earth. • be speeded up & ejected to outer solar system or even from solar system • be perturbed into an orbit with a shorter period – each time it approach ...
... • Be influenced by gravity of planets • impact the planet: e.g. Comet Shoemaker-Levy hit Jupiter in 1994; perhaps comets were source of water on Earth. • be speeded up & ejected to outer solar system or even from solar system • be perturbed into an orbit with a shorter period – each time it approach ...
Powerpoint for today
... The Oort Cloud is: A: a spherical solar system halo of icy objects far beyond the orbit of Pluto. B: a flat region just outside the orbit of Neptune in which icy and rocky objects circle the Sun. C: the collection of rocky objects orbiting the Sun between the orbits of Mars and Jupiter. D: a swarm o ...
... The Oort Cloud is: A: a spherical solar system halo of icy objects far beyond the orbit of Pluto. B: a flat region just outside the orbit of Neptune in which icy and rocky objects circle the Sun. C: the collection of rocky objects orbiting the Sun between the orbits of Mars and Jupiter. D: a swarm o ...
Powerpoint - BU Imaging Science
... the Sun • Regardless of size or whether it has a tail • Condensed beyond the frost-line, where ices could condense as well as metal and rock • Spectra of comets shows – lots of hydrogen compounds – carbon dioxide and carbon monoxide, which could only have condensed in the coldest parts of the solar ...
... the Sun • Regardless of size or whether it has a tail • Condensed beyond the frost-line, where ices could condense as well as metal and rock • Spectra of comets shows – lots of hydrogen compounds – carbon dioxide and carbon monoxide, which could only have condensed in the coldest parts of the solar ...
Remnants of Rock and Ice (Chapter 12)
... the Sun • Regardless of size or whether it has a tail • Condensed beyond the frost-line, where ices could condense as well as metal and rock • Spectra of comets shows – lots of hydrogen compounds – carbon dioxide and carbon monoxide, which could only have condensed in the coldest parts of the solar ...
... the Sun • Regardless of size or whether it has a tail • Condensed beyond the frost-line, where ices could condense as well as metal and rock • Spectra of comets shows – lots of hydrogen compounds – carbon dioxide and carbon monoxide, which could only have condensed in the coldest parts of the solar ...
Chapter 6 Our Solar System and Its Origin
... Kuiper Belt A large body of small objects orbiting (the short period comets) the Sun in a radial zone extending outward from the orbit of Neptune (30 AU) to about 50 AU. Pluto maybe the biggest of the Kuiper Belt object. Oort Cloud Long Period Comets (period > 200 years) seems to come mostly from a ...
... Kuiper Belt A large body of small objects orbiting (the short period comets) the Sun in a radial zone extending outward from the orbit of Neptune (30 AU) to about 50 AU. Pluto maybe the biggest of the Kuiper Belt object. Oort Cloud Long Period Comets (period > 200 years) seems to come mostly from a ...
Chapter 6 Our Solar System and Its Origin
... Kuiper Belt A large body of small objects orbiting (the short period comets) the Sun in a radial zone extending outward from the orbit of Neptune (30 AU) to about 50 AU. Pluto maybe the biggest of the Kuiper Belt object. Oort Cloud Long Period Comets (period > 200 years) seems to come mostly from a ...
... Kuiper Belt A large body of small objects orbiting (the short period comets) the Sun in a radial zone extending outward from the orbit of Neptune (30 AU) to about 50 AU. Pluto maybe the biggest of the Kuiper Belt object. Oort Cloud Long Period Comets (period > 200 years) seems to come mostly from a ...
Scattered disc
![](https://commons.wikimedia.org/wiki/Special:FilePath/Eris_and_dysnomia2.jpg?width=300)
The scattered disc (or scattered disk) is a distant region of the Solar System that is sparsely populated by icy minor planets, a subset of the broader family of trans-Neptunian objects. The scattered-disc objects (SDOs) have orbital eccentricities ranging as high as 0.8, inclinations as high as 40°, and perihelia greater than 30 astronomical units (4.5×109 km; 2.8×109 mi). These extreme orbits are thought to be the result of gravitational ""scattering"" by the gas giants, and the objects continue to be subject to perturbation by the planet Neptune.Although the closest scattered-disc objects approach the Sun at about 30–35 AU, their orbits can extend well beyond 100 AU. This makes scattered objects among the most distant and coldest objects in the Solar System. The innermost portion of the scattered disc overlaps with a torus-shaped region of orbiting objects traditionally called the Kuiper belt, but its outer limits reach much farther away from the Sun and farther above and below the ecliptic than the Kuiper belt proper.Because of its unstable nature, astronomers now consider the scattered disc to be the place of origin for most periodic comets in the Solar System, with the centaurs, a population of icy bodies between Jupiter and Neptune, being the intermediate stage in an object's migration from the disc to the inner Solar System. Eventually, perturbations from the giant planets send such objects towards the Sun, transforming them into periodic comets. Many Oort cloud objects are also thought to have originated in the scattered disc. Detached objects are not sharply distinct from scattered disc objects, and some such as Sedna have sometimes been considered to be included in this group.