Sample pages 2 PDF
... formula did work in the predicting of a planet in between the orbits of Mars and Jupiter—quickly turned to puzzlement, as other bodies in the then unknown Asteroid Belt were found. Between 1801 and 1808, astronomers tracked down a further three asteroids in the region of space where Ceres had been l ...
... formula did work in the predicting of a planet in between the orbits of Mars and Jupiter—quickly turned to puzzlement, as other bodies in the then unknown Asteroid Belt were found. Between 1801 and 1808, astronomers tracked down a further three asteroids in the region of space where Ceres had been l ...
ASTR 330: The Solar System Dr Conor Nixon Fall 2006
... Edgeworth-Kuiper Belt • The Edgeworth-Kuiper belt is a band of icy planetesimals outside the orbit of Neptune (40-120 AU), hypothesized in the 1940s. • These objects are relics from the early formation phase of the solar system, which did not manage to form into planets. • The first EKO detected was ...
... Edgeworth-Kuiper Belt • The Edgeworth-Kuiper belt is a band of icy planetesimals outside the orbit of Neptune (40-120 AU), hypothesized in the 1940s. • These objects are relics from the early formation phase of the solar system, which did not manage to form into planets. • The first EKO detected was ...
Jupiter–friend or foe? I: the asteroids
... from our Solar System would greatly lessen or remove the effects of the Late Heavy Bombardment on our young planet. In our opinion, it seems that the idea of ‘Jupiter, the protector ’ dates back to the days when the main impact risk to the Earth was thought to arise from the population of long period ...
... from our Solar System would greatly lessen or remove the effects of the Late Heavy Bombardment on our young planet. In our opinion, it seems that the idea of ‘Jupiter, the protector ’ dates back to the days when the main impact risk to the Earth was thought to arise from the population of long period ...
Scale Model Solar System Teacher`s Guide
... More on Asteroids: Ceres is the largest object in the asteroid belt, and was briefly classified as a planet. o A common misconception is that the asteroid belt is densely packed with rocky debris. In fact, on this scale you would need to grind up a fraction of a poppy seed to represent the material ...
... More on Asteroids: Ceres is the largest object in the asteroid belt, and was briefly classified as a planet. o A common misconception is that the asteroid belt is densely packed with rocky debris. In fact, on this scale you would need to grind up a fraction of a poppy seed to represent the material ...
Theme 10.1 -- Leftovers: Comets
... many billions of cometary nuclei in orbits out beyond the orbit of Neptune. You'll see that it's a flattened distribution. Also shown is the orbit of Pluto, which is inclined and quite eccentric, as you notice -- very different from the orbit of the eight inner planets. So the Kuiper Belt, beyond th ...
... many billions of cometary nuclei in orbits out beyond the orbit of Neptune. You'll see that it's a flattened distribution. Also shown is the orbit of Pluto, which is inclined and quite eccentric, as you notice -- very different from the orbit of the eight inner planets. So the Kuiper Belt, beyond th ...
Sorting the Solar System - Indianapolis Public Schools
... Enceladus, satellite of Saturn Liquid water lies beneath the icy surface of Enceladus and can be seen escaping in plumes venting from its south polar region. The surface has different regions that can be cratered, smooth, or ridged. Voyager 2 was the first spacecraft to observe the surface in detai ...
... Enceladus, satellite of Saturn Liquid water lies beneath the icy surface of Enceladus and can be seen escaping in plumes venting from its south polar region. The surface has different regions that can be cratered, smooth, or ridged. Voyager 2 was the first spacecraft to observe the surface in detai ...
Vocabulary - Understanding Revolution in our Solar System
... Rank the planets’ orbits in order of increasing eccentricity. Do they group together? Calculate the average eccentricity for all the planets in our solar system, the Jovian planets, and the terrestrial planets. ...
... Rank the planets’ orbits in order of increasing eccentricity. Do they group together? Calculate the average eccentricity for all the planets in our solar system, the Jovian planets, and the terrestrial planets. ...
6.6 How Did the Solar System Form?
... Jovian planets: Jupiter, Saturn, Uranus, Neptune Terrestrial planets are small and rocky, close to the Sun, rotate slowly, have weak magnetic fields, few moons, and no rings Jovian planets are large and gaseous, far from the Sun, rotate quickly, have strong magnetic fields, many moons, and rings © 2 ...
... Jovian planets: Jupiter, Saturn, Uranus, Neptune Terrestrial planets are small and rocky, close to the Sun, rotate slowly, have weak magnetic fields, few moons, and no rings Jovian planets are large and gaseous, far from the Sun, rotate quickly, have strong magnetic fields, many moons, and rings © 2 ...
Solar System: Small Bodies
... In total, the mass of all the asteroids is less than that of Earth's moon. But despite their size, asteroids can be dangerous. Many have hit Earth in the past, and more will crash into our planet in the future. That's one reason scientists study asteroids and are eager to learn more about their numb ...
... In total, the mass of all the asteroids is less than that of Earth's moon. But despite their size, asteroids can be dangerous. Many have hit Earth in the past, and more will crash into our planet in the future. That's one reason scientists study asteroids and are eager to learn more about their numb ...
Document
... • has sufficient mass for its self-gravity to overcome rigid body forces (is an idealization of a solid body of finite size in which deformation is neglected. In other words, the distance between any two given points of a rigid body remains constant in time regardless of external forces exerted on i ...
... • has sufficient mass for its self-gravity to overcome rigid body forces (is an idealization of a solid body of finite size in which deformation is neglected. In other words, the distance between any two given points of a rigid body remains constant in time regardless of external forces exerted on i ...
Planetary Satellites,Asteroids,Comets
... Table 1 lists pertinent information concerning the natural satellites of the planets. At the time of writing a total of 118 such moons are known. In the past few years the number of discovered moons has doubled, with each of the giant planets having had several small (below 20 km) moons identified b ...
... Table 1 lists pertinent information concerning the natural satellites of the planets. At the time of writing a total of 118 such moons are known. In the past few years the number of discovered moons has doubled, with each of the giant planets having had several small (below 20 km) moons identified b ...
PPT
... – Problem 5, HW 1 is a good starting point for the lab questions – Note typo in Question 3 - “Jupiter” => “Saturn” ...
... – Problem 5, HW 1 is a good starting point for the lab questions – Note typo in Question 3 - “Jupiter” => “Saturn” ...
Solutions
... 16. If Pluto were as large as the planet Mercury, we would classify it as a terrestrial planet. Answer: False. Terrestrial planets are the rocky planets from inner solar system. Pluto is an icy Kuiper Belt object. 17. Comets in the Kuiper belt and Oort cloud have long, beautiful tails that we can se ...
... 16. If Pluto were as large as the planet Mercury, we would classify it as a terrestrial planet. Answer: False. Terrestrial planets are the rocky planets from inner solar system. Pluto is an icy Kuiper Belt object. 17. Comets in the Kuiper belt and Oort cloud have long, beautiful tails that we can se ...
Lesson Title: Layers of the Earth
... of the following: Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Lesson Overview: TTW begin class with an, "Attention Getter.” TTW go over the objectives for the day. TLW make a model of the solar system. TLW make a Planet Book. TLW answer two questions to evaluate what was ...
... of the following: Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Lesson Overview: TTW begin class with an, "Attention Getter.” TTW go over the objectives for the day. TLW make a model of the solar system. TLW make a Planet Book. TLW answer two questions to evaluate what was ...
Voyager 2
... Origin of Uranus and Neptune ? at these large distances, the solar nebula was too sparse to form these massive planets. Takes long, long time to grow from low density material before gas is being blown away by the young Sun. ...
... Origin of Uranus and Neptune ? at these large distances, the solar nebula was too sparse to form these massive planets. Takes long, long time to grow from low density material before gas is being blown away by the young Sun. ...
Pluto Brochure
... subjects/astronomy/planets/pluto/ http://solarsystem.nasa.gov/planets/ profile.cfm?Object=Pluto&Display=Facts http://science.nationalgeographic.com/ science/space/solar-system/dwarfplanet.html Pluto and Charon by isaac Asimov ...
... subjects/astronomy/planets/pluto/ http://solarsystem.nasa.gov/planets/ profile.cfm?Object=Pluto&Display=Facts http://science.nationalgeographic.com/ science/space/solar-system/dwarfplanet.html Pluto and Charon by isaac Asimov ...
dwarf planets - Daytona State College
... Planets must: • Be in orbit around Sun. • Have enough mass so gravity makes them round. • Have cleared their orbit of similar objects. • If they don’t meet this criteria, they are considered to be dwarf planets. • Today we know of five: Pluto, Ceres, Eris, Haumea, and Makemake. • Except for Ceres, a ...
... Planets must: • Be in orbit around Sun. • Have enough mass so gravity makes them round. • Have cleared their orbit of similar objects. • If they don’t meet this criteria, they are considered to be dwarf planets. • Today we know of five: Pluto, Ceres, Eris, Haumea, and Makemake. • Except for Ceres, a ...
Neptune and Uranus
... Uranus and Neptune are cold enough that ammonia freezes; methane dominates and gives the characteristic blue color ...
... Uranus and Neptune are cold enough that ammonia freezes; methane dominates and gives the characteristic blue color ...
19uranusneptune2s
... Neptune shows much more distinct cloud bands and storms than Uranus Neptune has visible storms like Jupiter, but they appear to be short lived ...
... Neptune shows much more distinct cloud bands and storms than Uranus Neptune has visible storms like Jupiter, but they appear to be short lived ...
Poor Pluto: Everyone`s favorite dwarf planet
... CHAPEL HILL -- Faith Coggins never knew about Pluto when it was a planet. The 8-year-old's introduction to it came just a few weeks ago when Lauren McLeod, her teacher at Deep River Elementary School in Sanford, read her class a book called "Poor Pluto." "It said that Pluto didn't have a family anym ...
... CHAPEL HILL -- Faith Coggins never knew about Pluto when it was a planet. The 8-year-old's introduction to it came just a few weeks ago when Lauren McLeod, her teacher at Deep River Elementary School in Sanford, read her class a book called "Poor Pluto." "It said that Pluto didn't have a family anym ...
Visiting Pluto
... the following questions: When and who discovered Pluto? How was it named How big is Pluto? Where Pluto in the solar system? What does Pluto look like? Describe using words and pictures. When and why did Pluto become a dwarf planet? List 10 interesting facts about Pluto Use a Venn diagr ...
... the following questions: When and who discovered Pluto? How was it named How big is Pluto? Where Pluto in the solar system? What does Pluto look like? Describe using words and pictures. When and why did Pluto become a dwarf planet? List 10 interesting facts about Pluto Use a Venn diagr ...
Mini-Assessment-SC.5.E.5.3
... and dust. Some orbit the sun many times others may crash into the sun. What are these objects called? a. Asteroids b. Stars c. Comets d. Planets ...
... and dust. Some orbit the sun many times others may crash into the sun. What are these objects called? a. Asteroids b. Stars c. Comets d. Planets ...
The Moons of Other Planets
... The Moons of Other Planets •The moons of other planets range in size from very small to as large as terrestrial planets. •Venus and Mercury have no moons. •All of the outer planets have multiple moons. •Some moons orbit their planets backwards! •Moons may be some of the most bizarre and interesting ...
... The Moons of Other Planets •The moons of other planets range in size from very small to as large as terrestrial planets. •Venus and Mercury have no moons. •All of the outer planets have multiple moons. •Some moons orbit their planets backwards! •Moons may be some of the most bizarre and interesting ...
Probabilities of Collisions of Migrating Bodies and Dust Particles
... The larger value of P for Earth we have calculated compared to those argued by Morbidelli et al. [2000] (P (1-3)10-6) and Levison et al. [2001] (P = 410-7 ) is caused by the fact that in our runs we considered a larger number of Jupiter-crossing objects and the main portion of the probability of ...
... The larger value of P for Earth we have calculated compared to those argued by Morbidelli et al. [2000] (P (1-3)10-6) and Levison et al. [2001] (P = 410-7 ) is caused by the fact that in our runs we considered a larger number of Jupiter-crossing objects and the main portion of the probability of ...
The orbital history of two periodic comets encountering Saturn
... 1. Introduction Close encounters between major planets and small solar system bodies play an important role for the orbital evolution of these bodies. For transferring long-period comets into short-period ones Jupiter is the dominating planet (Everhart 1972) and most of the short-period comets have ...
... 1. Introduction Close encounters between major planets and small solar system bodies play an important role for the orbital evolution of these bodies. For transferring long-period comets into short-period ones Jupiter is the dominating planet (Everhart 1972) and most of the short-period comets have ...
Kuiper belt
The Kuiper belt /ˈkaɪpər/ or /'køypǝr/ (as in Dutch), sometimes called the Edgeworth–Kuiper belt, is a region of the Solar System beyond the planets, extending from the orbit of Neptune (at 30 AU) to approximately 50 AU from the Sun. It is similar to the asteroid belt, but it is far larger—20 times as wide and 20 to 200 times as massive. Like the asteroid belt, it consists mainly of small bodies, or remnants from the Solar System's formation. Although many asteroids are composed primarily of rock and metal, most Kuiper belt objects are composed largely of frozen volatiles (termed ""ices""), such as methane, ammonia and water. The Kuiper belt is home to three officially recognized dwarf planets: Pluto, Haumea, and Makemake. Some of the Solar System's moons, such as Neptune's Triton and Saturn's Phoebe, are also thought to have originated in the region.The Kuiper belt was named after Dutch-American astronomer Gerard Kuiper, though he did not actually predict its existence. In 1992, 1992 QB1 was discovered, the first Kuiper belt object (KBO) since Pluto. Since its discovery, the number of known KBOs has increased to over a thousand, and more than 100,000 KBOs over 100 km (62 mi) in diameter are thought to exist. The Kuiper belt was initially thought to be the main repository for periodic comets, those with orbits lasting less than 200 years. However, studies since the mid-1990s have shown that the belt is dynamically stable, and that comets' true place of origin is the scattered disc, a dynamically active zone created by the outward motion of Neptune 4.5 billion years ago; scattered disc objects such as Eris have extremely eccentric orbits that take them as far as 100 AU from the Sun.The Kuiper belt should not be confused with the hypothesized Oort cloud, which is a thousand times more distant and is not flat. The objects within the Kuiper belt, together with the members of the scattered disc and any potential Hills cloud or Oort cloud objects, are collectively referred to as trans-Neptunian objects (TNOs).Pluto is likely the largest and most-massive member of the Kuiper belt and the largest and the second-most-massive known TNO, surpassed only by Eris in the scattered disc. Originally considered a planet, Pluto's status as part of the Kuiper belt caused it to be reclassified as a dwarf planet in 2006. It is compositionally similar to many other objects of the Kuiper belt, and its orbital period is characteristic of a class of KBOs, known as ""plutinos"", that share the same 2:3 resonance with Neptune.