New "planet" is larger than Pluto
... The most distant known object in the Solar System, 2003 UB313 (97 au from the Sun), was recently discovered near its aphelion. Its high eccentricity and inclination to the ecliptic plane, along with its perihelion near the orbit of Neptune, identify it as a member of the ‘scattered disk’. This disk ...
... The most distant known object in the Solar System, 2003 UB313 (97 au from the Sun), was recently discovered near its aphelion. Its high eccentricity and inclination to the ecliptic plane, along with its perihelion near the orbit of Neptune, identify it as a member of the ‘scattered disk’. This disk ...
Diameter 49528 km
... by NASA’s Voyager 2 space probe in its 1989 flyby) similar in appearance to Jupiter’s Giant Red Spot. ...
... by NASA’s Voyager 2 space probe in its 1989 flyby) similar in appearance to Jupiter’s Giant Red Spot. ...
Where in the Solar System Are Smaller Objects Found?
... facts about the way the planets orbit the Sun. The planets all travel in the same direction around the Sun, counterclockwise, as seen from above. The planets orbit in the same direction around the Sun because the original disk was spinning in that direction. Also, all of the planets lie within the s ...
... facts about the way the planets orbit the Sun. The planets all travel in the same direction around the Sun, counterclockwise, as seen from above. The planets orbit in the same direction around the Sun because the original disk was spinning in that direction. Also, all of the planets lie within the s ...
Comets, Asteroids, and Meteorites
... They leave behind in their orbits, gravel and rocky debris that Earth may encounter from time to time as orbits cross. We see these encounters as 'meteor showers'. Because they orbit the Sun, we can see them come back from time to time. Halley's Comet appears about every 76 years, for example. We ha ...
... They leave behind in their orbits, gravel and rocky debris that Earth may encounter from time to time as orbits cross. We see these encounters as 'meteor showers'. Because they orbit the Sun, we can see them come back from time to time. Halley's Comet appears about every 76 years, for example. We ha ...
2/1/2012- Outer Planets Notes
... • Uranus is the seventh planet from the Sun. • It is four times larger than Earth with 27 moons. • The atmosphere of Uranus contains hydrogen, helium, and about two percent methane. • The methane gives the planet its blue-green color. • Uranus’s axis of rotation is tilted, so that it is nearly paral ...
... • Uranus is the seventh planet from the Sun. • It is four times larger than Earth with 27 moons. • The atmosphere of Uranus contains hydrogen, helium, and about two percent methane. • The methane gives the planet its blue-green color. • Uranus’s axis of rotation is tilted, so that it is nearly paral ...
Genre • Expository Text Essential Question
... In 1992, astronomers made an amazing discovery: 9.3 billion miles away from our sun is another region of space, shaped like a disk. Astronomers believe it contains approximately 70,000 icy objects, including Pluto. This area of space was named the Kuiper Belt, after the Dutch-American astronomer Ger ...
... In 1992, astronomers made an amazing discovery: 9.3 billion miles away from our sun is another region of space, shaped like a disk. Astronomers believe it contains approximately 70,000 icy objects, including Pluto. This area of space was named the Kuiper Belt, after the Dutch-American astronomer Ger ...
Planets
... Mercury possessed a magnetic field. Planets theoretically generate magnetic fields only if they spin quickly and possess a molten core. But Mercury takes 59 days to rotate and is so small — just roughly one-third Earth's size — that its core should have cooled off long ago. The discovery in 2007 by ...
... Mercury possessed a magnetic field. Planets theoretically generate magnetic fields only if they spin quickly and possess a molten core. But Mercury takes 59 days to rotate and is so small — just roughly one-third Earth's size — that its core should have cooled off long ago. The discovery in 2007 by ...
The Kuiper Belt, and the Early Evolution of the Outer Solar System
... ∗ they will later collide & form the rocky terrestrial planets (M,V,E,M) ∗ any left-over planetesimals will become asteroids that live at r ∼ 3 AU • where r & 5 AU & T . 200 K – these cooler planetesimals are ice–rich ∗ they will form the cores of the gas giant planets (J,S,U,N) ∗ any left-over plan ...
... ∗ they will later collide & form the rocky terrestrial planets (M,V,E,M) ∗ any left-over planetesimals will become asteroids that live at r ∼ 3 AU • where r & 5 AU & T . 200 K – these cooler planetesimals are ice–rich ∗ they will form the cores of the gas giant planets (J,S,U,N) ∗ any left-over plan ...
Elliptic Orbits
... Imagining the satellite as a particle sliding around in a frictionless well representing the potential energy as pictured above, one can see how both circular and elliptical orbits might occur. (Optional: More formally, we solved the equation of motion at the end of these earlier notes to find 1 GMm ...
... Imagining the satellite as a particle sliding around in a frictionless well representing the potential energy as pictured above, one can see how both circular and elliptical orbits might occur. (Optional: More formally, we solved the equation of motion at the end of these earlier notes to find 1 GMm ...
Planet Saturn
... Many people like Saturn's rings. Although Saturn isn't the only planet with rings, it is the only planet famous for them. Almost every image or drawing of the planet has the rings included. But few people know much about them or why they are there. Saturn's rings are made mostly of ice and rock piec ...
... Many people like Saturn's rings. Although Saturn isn't the only planet with rings, it is the only planet famous for them. Almost every image or drawing of the planet has the rings included. But few people know much about them or why they are there. Saturn's rings are made mostly of ice and rock piec ...
Planet Saturn
... Many people like Saturn's rings. Although Saturn isn't the only planet with rings, it is the only planet famous for them. Almost every image or drawing of the planet has the rings included. But few people know much about them or why they are there. Saturn's rings are made mostly of ice and rock piec ...
... Many people like Saturn's rings. Although Saturn isn't the only planet with rings, it is the only planet famous for them. Almost every image or drawing of the planet has the rings included. But few people know much about them or why they are there. Saturn's rings are made mostly of ice and rock piec ...
File - Mr. Gittermann
... a large example of a collection of objects called the Kuiper Belt. This region extends from the orbit of Neptune out to 55 astronomical units (55 times the distance of the Earth to the Sun). Astronomers estimate that there are at least 70,000 icy objects, with the same composition as Pluto, that mea ...
... a large example of a collection of objects called the Kuiper Belt. This region extends from the orbit of Neptune out to 55 astronomical units (55 times the distance of the Earth to the Sun). Astronomers estimate that there are at least 70,000 icy objects, with the same composition as Pluto, that mea ...
Slide 1
... about the atmosphere is highly dependent upon the proximity of the solar center with its heat and gravitational pull. These two factors govern how much H2 of the original planetary disc remains in the planet body’s immediate surroundings, and in what state of water can be sustained. The composition ...
... about the atmosphere is highly dependent upon the proximity of the solar center with its heat and gravitational pull. These two factors govern how much H2 of the original planetary disc remains in the planet body’s immediate surroundings, and in what state of water can be sustained. The composition ...
Planetary Science - Laboratory for Atmospheric and Space Physics
... Planetary science focuses on many aspects of solar system objects, from their deep interiors to the distant influences of a planet’s gravitational or magnetic field far from the planet’s surface. LASP planetary scientists study data from ground, telescope, and space-based instruments to understand t ...
... Planetary science focuses on many aspects of solar system objects, from their deep interiors to the distant influences of a planet’s gravitational or magnetic field far from the planet’s surface. LASP planetary scientists study data from ground, telescope, and space-based instruments to understand t ...
INSTITUTO EDUCACIONAL SÃO JOÃO DA ESCÓCIA
... a)The planets orbit the Sun. (X ) YES. ( ) NO. b)The Sun is in the Center of our Solar System. (X ) YES. ( ) NO. c)The Sun is a bright and large object. (X ) YES ( ) NO d) A belt of asteroids orbits between Mars and Neptune. ( ) YES. (X ) NO. e)The Earth has only one moon. ( X ) YES. ( ) NO. f )Ther ...
... a)The planets orbit the Sun. (X ) YES. ( ) NO. b)The Sun is in the Center of our Solar System. (X ) YES. ( ) NO. c)The Sun is a bright and large object. (X ) YES ( ) NO d) A belt of asteroids orbits between Mars and Neptune. ( ) YES. (X ) NO. e)The Earth has only one moon. ( X ) YES. ( ) NO. f )Ther ...
Orbits - davis.k12.ut.us
... during the course of their orbits, they do not follow simple models of motion. We have to use more complicated methods that take into account the eccentricity of the planet's orbit and its exact position along that orbit. Objects with highly eccentric orbits, like comets and some manmade satellites, ...
... during the course of their orbits, they do not follow simple models of motion. We have to use more complicated methods that take into account the eccentricity of the planet's orbit and its exact position along that orbit. Objects with highly eccentric orbits, like comets and some manmade satellites, ...
The Solar System - Dr. Hooda 6th Grade Earth Science
... • The planets are divided into two groups 2. Outer Planets – are Jupiter, Saturn, Uranus, Neptune – are larger – farther from the sun – do not have solid surfaces – Also called gas giants ...
... • The planets are divided into two groups 2. Outer Planets – are Jupiter, Saturn, Uranus, Neptune – are larger – farther from the sun – do not have solid surfaces – Also called gas giants ...
Chapters 8 & 12
... current location along with the formation of the rest of the solar system. They orbit in a flat plane, aligned with the plane of planetary orbits, orbiting in the same direction as the planets. • Oort cloud objects were once closer to the Sun, but they were kicked out there by gravitational interact ...
... current location along with the formation of the rest of the solar system. They orbit in a flat plane, aligned with the plane of planetary orbits, orbiting in the same direction as the planets. • Oort cloud objects were once closer to the Sun, but they were kicked out there by gravitational interact ...
Mercury
... • It can have water in all three known stages—solid, liquid, and gas—and liquid can only exist in the narrow temperature range of 0 degrees Celsius to 100 degrees Celsius. • Our atmosphere is divided into 5 layers, and is responsible for allowing life to exist, keeping a long-term climate, and chang ...
... • It can have water in all three known stages—solid, liquid, and gas—and liquid can only exist in the narrow temperature range of 0 degrees Celsius to 100 degrees Celsius. • Our atmosphere is divided into 5 layers, and is responsible for allowing life to exist, keeping a long-term climate, and chang ...
1 When Is a Planet Not a Planet? The Story of Pluto
... Later, other astronomers observing the heavens began to make observations and mathematical calculations that suggested Ptolemy’s theory was incorrect. One such sky gazer was Polish astronomer Nicolaus Copernicus. Based on careful measurement and observation, Copernicus concluded that it was the Sun, ...
... Later, other astronomers observing the heavens began to make observations and mathematical calculations that suggested Ptolemy’s theory was incorrect. One such sky gazer was Polish astronomer Nicolaus Copernicus. Based on careful measurement and observation, Copernicus concluded that it was the Sun, ...
The Planets - WordPress.com
... Planets in our solar system? They are Pluto, Eris, Ceres, Haumea and Makemake. Dwarf planets are too small to clear their neighborhoods because they are mixed in with asteroids. Eris is the biggest Dwarf Planet in our solar system. Pluto has three moons. The mantle layer on Ceres could contain more ...
... Planets in our solar system? They are Pluto, Eris, Ceres, Haumea and Makemake. Dwarf planets are too small to clear their neighborhoods because they are mixed in with asteroids. Eris is the biggest Dwarf Planet in our solar system. Pluto has three moons. The mantle layer on Ceres could contain more ...
Understanding the Outer Planets and Planetary Atmospheres
... The LASP-built UVIS instrument on the Cassini orbiter has enabled scientists to determine the structure, composition, and history of Saturn’s rings. has changed greatly over time, from a thicker atmosphere to the thin atmosphere we see now. What happened to the Martian atmosphere? Why did it change ...
... The LASP-built UVIS instrument on the Cassini orbiter has enabled scientists to determine the structure, composition, and history of Saturn’s rings. has changed greatly over time, from a thicker atmosphere to the thin atmosphere we see now. What happened to the Martian atmosphere? Why did it change ...
WHY PLUTO IS NO LONGER A PLANET by Fraser Cain
... This has got to be one of the most heartbreaking questions I get asked, "Why Isn't Pluto a Planet". And I get it a lot. I was expecting that a few years after the International Astronomical Union's controversial decision, the debate would have settled down and people would finally accept it. But no, ...
... This has got to be one of the most heartbreaking questions I get asked, "Why Isn't Pluto a Planet". And I get it a lot. I was expecting that a few years after the International Astronomical Union's controversial decision, the debate would have settled down and people would finally accept it. But no, ...
Títol: The Planets in the Solar System - Alexandria
... Flying from the …………… to the ……………… We’re flying from the …………… to the …………….. Through this …………………………… of ours Mercury, …………………………………………. Flying from the …………….. to the ………………… Mercury’s ……………….and Venus is bright Earth is where we ……………… and Mars is ………………… Flying from the ……………….. to the …………………… ...
... Flying from the …………… to the ……………… We’re flying from the …………… to the …………….. Through this …………………………… of ours Mercury, …………………………………………. Flying from the …………….. to the ………………… Mercury’s ……………….and Venus is bright Earth is where we ……………… and Mars is ………………… Flying from the ……………….. to the …………………… ...