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Astronomy 311: Terrestrial Planet Geology • What is the most
... • What is the most important long-lasting internal heat source responsible for geological activity? a) accretion b) radio-active decay c) sunlight? • In general, what kind of planet would you expect to have the thickest lithosphere? a) the largest planet b) the smallest planet c) the planet furthest ...
... • What is the most important long-lasting internal heat source responsible for geological activity? a) accretion b) radio-active decay c) sunlight? • In general, what kind of planet would you expect to have the thickest lithosphere? a) the largest planet b) the smallest planet c) the planet furthest ...
Study Notes for Chapters 27: Planets of the Solar System Directions
... are called planetesimals. 4. When the solar system formed, smaller bodies joined together through collision and the force of gravity to form larger bodies called protoplanets. 5. Small bodies that orbit planets are called moons. 6. Young Earth formed a core, mantle, and crust in a process called dif ...
... are called planetesimals. 4. When the solar system formed, smaller bodies joined together through collision and the force of gravity to form larger bodies called protoplanets. 5. Small bodies that orbit planets are called moons. 6. Young Earth formed a core, mantle, and crust in a process called dif ...
Solar System Study Guide
... Saturn: A planet with 100s rings (made of dust, ice & rock), takes 29.5 years to orbit the Sun. Neptune: The beautiful blue/green planet (due to methane gas), strong winds (up to 1,300 mph), and takes 165 years to orbit the Sun. Uranus: The planet that spins on its side (horizontal), has many moons ...
... Saturn: A planet with 100s rings (made of dust, ice & rock), takes 29.5 years to orbit the Sun. Neptune: The beautiful blue/green planet (due to methane gas), strong winds (up to 1,300 mph), and takes 165 years to orbit the Sun. Uranus: The planet that spins on its side (horizontal), has many moons ...
Gas Giant Sun-Catcher - Lunar and Planetary Institute
... the planets on the Gas Giant template. Use double-sided tape to attach one square’s clear (non-sticky) side to the planet on the template, and remove the backing from the contact paper. Place the pieces of different colors of tissue paper onto the adhesive side of the contact paper so that the tissu ...
... the planets on the Gas Giant template. Use double-sided tape to attach one square’s clear (non-sticky) side to the planet on the template, and remove the backing from the contact paper. Place the pieces of different colors of tissue paper onto the adhesive side of the contact paper so that the tissu ...
coSmoS in youR PockET
... If you can’t see it, try again another night until you see it and then draw a picture of the Moon. ...
... If you can’t see it, try again another night until you see it and then draw a picture of the Moon. ...
Lecture17 - UCSB Physics
... recognized as the prototype of a new category of TransNeptunian Objects. – An IAU process will be established to select a name for this category. ...
... recognized as the prototype of a new category of TransNeptunian Objects. – An IAU process will be established to select a name for this category. ...
Warm-Up
... H2O, CO2, Methane, & Ammonia. “dirty snowballs” • Comets found in Edgeworth-Kuiper Belt beyond Neptune as solid body called nucleus. • When a comet travels in orbit close to sun (near Jupiter), it heats & solar wind forms a Coma (tail-gas & dust). ...
... H2O, CO2, Methane, & Ammonia. “dirty snowballs” • Comets found in Edgeworth-Kuiper Belt beyond Neptune as solid body called nucleus. • When a comet travels in orbit close to sun (near Jupiter), it heats & solar wind forms a Coma (tail-gas & dust). ...
Planet Facts
... Planet Notes Presentation from http://teachers.greenville.k12.sc.u s/sites/ceckles/Pages/Assignment s.aspx By Chance Eckles ...
... Planet Notes Presentation from http://teachers.greenville.k12.sc.u s/sites/ceckles/Pages/Assignment s.aspx By Chance Eckles ...
Pluto`s Bald Cousin
... Makemake, a dwarf planet in our Solar System, appears to have no atmosphere; it is bald! This means it’s not able to hold on to the few sunrays it receives at its distant location, which is even farther away from the Sun than its cousin, Pluto. Until a few years ago, Pluto was considered to be the m ...
... Makemake, a dwarf planet in our Solar System, appears to have no atmosphere; it is bald! This means it’s not able to hold on to the few sunrays it receives at its distant location, which is even farther away from the Sun than its cousin, Pluto. Until a few years ago, Pluto was considered to be the m ...
The tenth planet by Francis Reddy November 2005
... hastily arranged teleconference late July 29. His team had discovered a new object — temporarily named 2003 UB313 — that is, he says, not only the farthest directly observed body in the solar system and the fourth brightest Kuiper Belt object. It is also our solar system’s tenth planet. Since beginn ...
... hastily arranged teleconference late July 29. His team had discovered a new object — temporarily named 2003 UB313 — that is, he says, not only the farthest directly observed body in the solar system and the fourth brightest Kuiper Belt object. It is also our solar system’s tenth planet. Since beginn ...
Long-period
... Roche’s limit in 10 – 100 million years • Nereid smaller with prograde but very eccentric orbit ...
... Roche’s limit in 10 – 100 million years • Nereid smaller with prograde but very eccentric orbit ...
Back - Setchell Agency, Ltd
... The smallest planet between Jupiter and Pluto The smallest planet between Pluto and Jupiter ...
... The smallest planet between Jupiter and Pluto The smallest planet between Pluto and Jupiter ...
AnwerkeyChaper1516
... 7. Arial photos show erosion and patterns of riverbeds show water flowed once on Mars surface. 8. Liquid water 9. Saturn rings: Billions of particles of rocks and ice 10. No, Neptune, Jupiter, Uranus also have rings 11. Solar system formed from same cloud of interstellar material. Smaller planets co ...
... 7. Arial photos show erosion and patterns of riverbeds show water flowed once on Mars surface. 8. Liquid water 9. Saturn rings: Billions of particles of rocks and ice 10. No, Neptune, Jupiter, Uranus also have rings 11. Solar system formed from same cloud of interstellar material. Smaller planets co ...
SUMMER REVIEW WORK – GRADE 3: THE PLANETS Choose the
... Now it's all gone, but I'll still never be ...
... Now it's all gone, but I'll still never be ...
Inner solar system…
... Mercury-Venus-Earth-Mars-Asteroid belt-Jupiter-Saturn-Uranus-Neptune-Kuiper belt (Pluto)-Scattered disc (Eris) ...
... Mercury-Venus-Earth-Mars-Asteroid belt-Jupiter-Saturn-Uranus-Neptune-Kuiper belt (Pluto)-Scattered disc (Eris) ...
Beyond Pluto: A new 9th planet? | Science News for Students
... astronomical unit A unit of distance in space that is roughly equal to the average distance of Earth from the sun. Kuiper belt An area of the solar system beyond the orbit of Neptune. It is a vast area containing leftovers from the formation of the solar system that continue to orbit the sun. Many o ...
... astronomical unit A unit of distance in space that is roughly equal to the average distance of Earth from the sun. Kuiper belt An area of the solar system beyond the orbit of Neptune. It is a vast area containing leftovers from the formation of the solar system that continue to orbit the sun. Many o ...
The Solar System
... Be able to demonstrate the orbits and relative positions of each planet around the sun. Be familiar with the orbit of the Moon around Earth. ...
... Be able to demonstrate the orbits and relative positions of each planet around the sun. Be familiar with the orbit of the Moon around Earth. ...
hw3
... Describe Pluto. Describe a typical Kupier Belt Object. How would you classify Pluto – as a planet or Kupier Belt Object? Support your answer. Kupier Belt Objects are small icy planetesimals that lie beyond the orbit of Neptune (30AU) out to 50AU from the Sun. Pluto is the outermost planet with semi ...
... Describe Pluto. Describe a typical Kupier Belt Object. How would you classify Pluto – as a planet or Kupier Belt Object? Support your answer. Kupier Belt Objects are small icy planetesimals that lie beyond the orbit of Neptune (30AU) out to 50AU from the Sun. Pluto is the outermost planet with semi ...
Meter-Stick Solar System
... Exceeds: In this model, one inch equals one astronomical unit (AU) and one lightyear is a mile. Alpha Centuri is the closest star to the sun. It is about 26,395,632,000,000 miles away. How far would it have to be placed from the end of the ruler? (Hint: we have converted lightyears to miles before) ...
... Exceeds: In this model, one inch equals one astronomical unit (AU) and one lightyear is a mile. Alpha Centuri is the closest star to the sun. It is about 26,395,632,000,000 miles away. How far would it have to be placed from the end of the ruler? (Hint: we have converted lightyears to miles before) ...
Power Functions
... their distances from the sun, and the respective number of days for one complete revolution around the sun. Use the capabilities of your GC to determine a power function model for a planet’s distance (x) versus the number of days in the planet’s orbit (y). ...
... their distances from the sun, and the respective number of days for one complete revolution around the sun. Use the capabilities of your GC to determine a power function model for a planet’s distance (x) versus the number of days in the planet’s orbit (y). ...
Planets beyond Neptune
![](https://en.wikipedia.org/wiki/Special:FilePath/Percival_Lowell_observing_Venus_from_the_Lowell_Observatory_in_1914.jpg?width=300)
Following the discovery of the planet Neptune in 1846, there was considerable speculation that another planet might exist beyond its orbit. The search began in the mid-19th century and culminated at the start of the 20th with Percival Lowell's quest for Planet X. Lowell proposed the Planet X hypothesis to explain apparent discrepancies in the orbits of the giant planets, particularly Uranus and Neptune, speculating that the gravity of a large unseen ninth planet could have perturbed Uranus enough to account for the irregularities.Clyde Tombaugh's discovery of Pluto in 1930 appeared to validate Lowell's hypothesis, and Pluto was officially named the ninth planet. In 1978, Pluto was conclusively determined to be too small for its gravity to affect the giant planets, resulting in a brief search for a tenth planet. The search was largely abandoned in the early 1990s, when a study of measurements made by the Voyager 2 spacecraft found that the irregularities observed in Uranus's orbit were due to a slight overestimation of Neptune's mass. After 1992, the discovery of numerous small icy objects with similar or even wider orbits than Pluto led to a debate over whether Pluto should remain a planet, or whether it and its neighbours should, like the asteroids, be given their own separate classification. Although a number of the larger members of this group were initially described as planets, in 2006 the International Astronomical Union reclassified Pluto and its largest neighbours as dwarf planets, leaving Neptune the farthest known planet in the Solar System.Today, the astronomical community widely agrees that Planet X, as originally envisioned, does not exist, but the concept of Planet X has been revived by a number of astronomers to explain other anomalies observed in the outer Solar System. In popular culture, and even among some astronomers, Planet X has become a stand-in term for any undiscovered planet in the outer Solar System, regardless of its relationship to Lowell's hypothesis. Other trans-Neptunian planets have also been suggested, based on different evidence. As of March 2014, observations with the WISE telescope have ruled out the possibility of a Saturn-sized object out to 10,000 AU, and a Jupiter-sized or larger object out to 26,000 AU.