PPT 5 - Uranus, Neptune and Pluto
... winds; origin not well understood. Darker cyclonic disturbances, similar to Great Red Spot on Jupiter, but not long-lived. White cloud features of methane ice crystals ...
... winds; origin not well understood. Darker cyclonic disturbances, similar to Great Red Spot on Jupiter, but not long-lived. White cloud features of methane ice crystals ...
Dwarf planets
... that planets have cleared the path around the sun while dwarf planets tend to orbit in zones of similar objects that can cross their path around the sun, such as the asteroid and Kuiper Belts. Dwarf planets also are generally smaller than the planet Mercury. There are currently five officially rec ...
... that planets have cleared the path around the sun while dwarf planets tend to orbit in zones of similar objects that can cross their path around the sun, such as the asteroid and Kuiper Belts. Dwarf planets also are generally smaller than the planet Mercury. There are currently five officially rec ...
Lecture 3 - UIC Home
... passes in front of our Sun. Jupiter, however, has four moons roughly the same size as Earth's Moon. The shadows of three of them occasionally sweep simultaneously across Jupiter. The image was taken March 28, 2004, with Hubble's Near Infrared Camera and Multi-Object Spectrometer. Closer inspection b ...
... passes in front of our Sun. Jupiter, however, has four moons roughly the same size as Earth's Moon. The shadows of three of them occasionally sweep simultaneously across Jupiter. The image was taken March 28, 2004, with Hubble's Near Infrared Camera and Multi-Object Spectrometer. Closer inspection b ...
DTU_9e_ch09 - University of San Diego Home Pages
... The Hubble Space Telescope in 2005 revealed two small moons, each about 5000 times dimmer than Pluto. Named Nix and Hydra, they are between 2 and 3 times farther from Pluto than is its moon Charon. The lines radiating from Pluto and Charon are artifacts of the exposure. ...
... The Hubble Space Telescope in 2005 revealed two small moons, each about 5000 times dimmer than Pluto. Named Nix and Hydra, they are between 2 and 3 times farther from Pluto than is its moon Charon. The lines radiating from Pluto and Charon are artifacts of the exposure. ...
empower-maine-grade7-reading-practice-test
... 11 Scientists are learning more about the universe and Earth’s place in it. What they learn may cause them to think about how objects like planets are grouped. Scientists group objects that are like each other to better understand them. Learning more about faraway objects in the solar system is h ...
... 11 Scientists are learning more about the universe and Earth’s place in it. What they learn may cause them to think about how objects like planets are grouped. Scientists group objects that are like each other to better understand them. Learning more about faraway objects in the solar system is h ...
Chapter 10 - Relativity Group
... trillions of icy bodies believed to lie far beyond Pluto’s orbit to a distance of about 150,000 AU ...
... trillions of icy bodies believed to lie far beyond Pluto’s orbit to a distance of about 150,000 AU ...
Document
... Cratering on planets and satellites is the result of impacts from interplanetary debris • When an asteroid, comet, or meteoroid collides with the surface of a terrestrial planet or satellite, the result is an impact crater • Geologic activity renews the surface and erases craters, so a terrestrial ...
... Cratering on planets and satellites is the result of impacts from interplanetary debris • When an asteroid, comet, or meteoroid collides with the surface of a terrestrial planet or satellite, the result is an impact crater • Geologic activity renews the surface and erases craters, so a terrestrial ...
dwarf planet - davis.k12.ut.us
... Heamea is one of the fastest rotating objects in our solar system. It takes about 285 earth years for Haumea to orbit the sun. Like all the dwarf planets besides Ceres it lives past Neptune. One of the two moons lives in a farther distance than the other. ...
... Heamea is one of the fastest rotating objects in our solar system. It takes about 285 earth years for Haumea to orbit the sun. Like all the dwarf planets besides Ceres it lives past Neptune. One of the two moons lives in a farther distance than the other. ...
Dwarf Planets
... Pluto has three moons of its own. The largest, Charon, is big enough that the Pluto-Charon system is sometimes considered to be a double dwarf planet ( Figure 1.1). Two smaller moons, Nix and Hydra, were discovered in 2005. But having moons is not enough to make an object a planet. Pluto and the oth ...
... Pluto has three moons of its own. The largest, Charon, is big enough that the Pluto-Charon system is sometimes considered to be a double dwarf planet ( Figure 1.1). Two smaller moons, Nix and Hydra, were discovered in 2005. But having moons is not enough to make an object a planet. Pluto and the oth ...
Jupiter – friend or foe? II: the Centaurs Accepted for publication in
... showed that in systems containing bodies which grew only to the size of, say, Uranus and Neptune, the impact flux from comets originating in the Oort Cloud1, experienced by any terrestrial planet, would be a factor of a thousand times greater than that seen today in our System, as a direct result of ...
... showed that in systems containing bodies which grew only to the size of, say, Uranus and Neptune, the impact flux from comets originating in the Oort Cloud1, experienced by any terrestrial planet, would be a factor of a thousand times greater than that seen today in our System, as a direct result of ...
How Math, And Not a Telescope, May Have Found a New Planet
... Planet X, and lo and behold, Tombaugh found Pluto. In 1930, Pluto was thought to be a big planet — considerably more massive than Earth. It took until the 1970s for people to figure out that Pluto was a lightweight, only a fraction of the mass of the moon and too small to be nudging Neptune’s orbit. ...
... Planet X, and lo and behold, Tombaugh found Pluto. In 1930, Pluto was thought to be a big planet — considerably more massive than Earth. It took until the 1970s for people to figure out that Pluto was a lightweight, only a fraction of the mass of the moon and too small to be nudging Neptune’s orbit. ...
they aren`t just made of ice. They are made from
... Raise your hands if you know something that is solid. (Take some answers). That’s right! Your desk is solid. Your chair is solid. Your pencil is solid. Your books are solid. Anything that you can hold, sit on or stand on is solid. Now I’m going to show you something else that is solid. (Take out an ...
... Raise your hands if you know something that is solid. (Take some answers). That’s right! Your desk is solid. Your chair is solid. Your pencil is solid. Your books are solid. Anything that you can hold, sit on or stand on is solid. Now I’m going to show you something else that is solid. (Take out an ...
Temperature and Formation of our Solar System
... • Key ingredient - interstellar dust in the solar nebula. • The dust acts as condensation nuclei (microscopic platforms to which other atoms can attach) and helps the cloud cool enough for condensation to occur in the first place. ...
... • Key ingredient - interstellar dust in the solar nebula. • The dust acts as condensation nuclei (microscopic platforms to which other atoms can attach) and helps the cloud cool enough for condensation to occur in the first place. ...
Document
... Quick Time™a nd a TIFF ( Uncomp res sed) deco mpre ssor are n eede d to s ee this picture . ...
... Quick Time™a nd a TIFF ( Uncomp res sed) deco mpre ssor are n eede d to s ee this picture . ...
Comets - Cloudfront.net
... spherical, or round. • Most asteroids orbit the sun in asteroid belt. • The asteroid belt orbits between Mars and Jupiter. • Asteroids are thought to be left over from the formation of the solar system. ...
... spherical, or round. • Most asteroids orbit the sun in asteroid belt. • The asteroid belt orbits between Mars and Jupiter. • Asteroids are thought to be left over from the formation of the solar system. ...
UT 3.4 - Homeschool Academy
... surfaces. Because these four planets are all so large, they are often called the gas giants. The fifth outer planet, Pluto, is small and rocky, like the terrestrial planets. Like the sun, the gas giants are composed mainly of hydrogen and helium. Because they are so massive, they exert a much strong ...
... surfaces. Because these four planets are all so large, they are often called the gas giants. The fifth outer planet, Pluto, is small and rocky, like the terrestrial planets. Like the sun, the gas giants are composed mainly of hydrogen and helium. Because they are so massive, they exert a much strong ...
Mysteries of the Universe
... up and start to glow. This is called a meteor. If you have ever seen a "falling star", you were actually seeing a meteor. Most of the original object burns up before it strikes the surface of the Earth. Any leftover part that does strike the Earth is called a meteorite. A meteorite can make a hole, ...
... up and start to glow. This is called a meteor. If you have ever seen a "falling star", you were actually seeing a meteor. Most of the original object burns up before it strikes the surface of the Earth. Any leftover part that does strike the Earth is called a meteorite. A meteorite can make a hole, ...
Asteroids, Comets, and Dwarf Planets: Their Nature, Orbits, and
... • Much smaller than the terrestrial or jovian planets • Not a gas giant like other outer planets • Has an icy composition like a comet • Has a very elliptical, inclined orbit • Has more in common with comets than with the eight major planets ...
... • Much smaller than the terrestrial or jovian planets • Not a gas giant like other outer planets • Has an icy composition like a comet • Has a very elliptical, inclined orbit • Has more in common with comets than with the eight major planets ...
Dwarf Planets
... Pluto and Charon formed as moons of Neptune, ejected by interaction with massive planetesimal. Mostly abandoned today since such interactions are unlikely. Modern theory: Pluto and Charon members of Kuiper belt of small, icy objects (see Chapter 25), caught in orbital resonances with Neptune (“Pluti ...
... Pluto and Charon formed as moons of Neptune, ejected by interaction with massive planetesimal. Mostly abandoned today since such interactions are unlikely. Modern theory: Pluto and Charon members of Kuiper belt of small, icy objects (see Chapter 25), caught in orbital resonances with Neptune (“Pluti ...
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.