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... beyond Neptune. Ceres is a dwarf planet, but it is not a plutoid. That is because it orbits in the asteroid belt. ...
... beyond Neptune. Ceres is a dwarf planet, but it is not a plutoid. That is because it orbits in the asteroid belt. ...
Frigid Pluto is just the tip of the iceberg in the solar system`s still
... KUIPER BELT OBJECT QUAOAR sports a finely textured surface in this artist’s impression. Quaoar ranks among the largest of the estimated 100,000 KBOs. NASA/G. BACON (STScI) ...
... KUIPER BELT OBJECT QUAOAR sports a finely textured surface in this artist’s impression. Quaoar ranks among the largest of the estimated 100,000 KBOs. NASA/G. BACON (STScI) ...
Comets, Asteroids, Meteors and the things beyond Neptune!
... Dust tail is opposite the motion of the comet. Trail of debris left behind. Ion tail is ALWAYS on the opposite side of the Sun. Solar wind (charged particles, electron and protons, shot outward from the Sun). The charged particles excite the gases emitted from comet and give off light ...
... Dust tail is opposite the motion of the comet. Trail of debris left behind. Ion tail is ALWAYS on the opposite side of the Sun. Solar wind (charged particles, electron and protons, shot outward from the Sun). The charged particles excite the gases emitted from comet and give off light ...
Neptune is the eighth planet from the Sun and the fourth largest (by
... predicted by Adams and Le Verrier from calculations based on the observed positions of Jupiter, Saturn and Uranus. An international dispute arose between the English and French (though not, apparently between Adams and Le Verrier personally) over priority and the right to name the new planet; they a ...
... predicted by Adams and Le Verrier from calculations based on the observed positions of Jupiter, Saturn and Uranus. An international dispute arose between the English and French (though not, apparently between Adams and Le Verrier personally) over priority and the right to name the new planet; they a ...
The Planets - Plain Local Schools
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
Where do Comets come from?
... are said to be on “resonant orbits”, so for example, they go around the Sun three times for every four Neptune orbits, or five times for every six. This way they never get close. Why is this? Perhaps all these ice worlds formed in the protostellar disk, just like the rocks that eventually formed the ...
... are said to be on “resonant orbits”, so for example, they go around the Sun three times for every four Neptune orbits, or five times for every six. This way they never get close. Why is this? Perhaps all these ice worlds formed in the protostellar disk, just like the rocks that eventually formed the ...
Chapter 23 Review
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
Touring_Our_Solar_System_PowerPoint
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
The Planets - OrgSites.com
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
ES Lesson Plans
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
modern astronomy
... planets orbit the Sun – Apparent path of Sun across the sky as seen from Earth ...
... planets orbit the Sun – Apparent path of Sun across the sky as seen from Earth ...
Finding the Small Moons of the Outer Planets
... Galilei used one of the first telescopes to discover the four large satellites of Jupiter, which are now called the Galilean satellites in his honor. The discovery of these satellites, which had the audacity to orbit Jupiter, lead Galileo to support the ideas of Nicolaus Copernicus — that is, that t ...
... Galilei used one of the first telescopes to discover the four large satellites of Jupiter, which are now called the Galilean satellites in his honor. The discovery of these satellites, which had the audacity to orbit Jupiter, lead Galileo to support the ideas of Nicolaus Copernicus — that is, that t ...
Volcanoes and Igneous Activity Earth
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
... The most prominent feature of Saturn is its system of rings. Features of Saturn • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s ...
Beyond Mnemonics: Pluto and the Nature of Science
... in an area of the solar system beyond the orbit of Neptune called the Kuiper Belt. The existence of the Kuiper Belt has been know since 1992 (Jewitt and Luu, 1993), but was hypothesized by astronomers in the mid-20th century who were trying to identify the sources of comets. Comets, which are debris ...
... in an area of the solar system beyond the orbit of Neptune called the Kuiper Belt. The existence of the Kuiper Belt has been know since 1992 (Jewitt and Luu, 1993), but was hypothesized by astronomers in the mid-20th century who were trying to identify the sources of comets. Comets, which are debris ...
Comets do not orbit forever.
... D. Orbital Periods: Comets have orbital periods ranging from a _few_ years to _hundreds of thousands_ of years. Some comets pass through the inner Solar System only once before being thrown out into interstellar space. 1. Short-period comets originate in the _Kuiper Belt_, a disk of small rocky, ic ...
... D. Orbital Periods: Comets have orbital periods ranging from a _few_ years to _hundreds of thousands_ of years. Some comets pass through the inner Solar System only once before being thrown out into interstellar space. 1. Short-period comets originate in the _Kuiper Belt_, a disk of small rocky, ic ...
Chapter 23 Section 4 Minor Members of the Solar System
... accomplishment was not part of NEAR Shoemaker’s original goal, which was to orbit the asteroid, taking images and gathering data about these objects in space. With this mission accomplished, however, NASA engineers wanted to see if they could actually land a spacecraft on an asteroid. The data they ...
... accomplishment was not part of NEAR Shoemaker’s original goal, which was to orbit the asteroid, taking images and gathering data about these objects in space. With this mission accomplished, however, NASA engineers wanted to see if they could actually land a spacecraft on an asteroid. The data they ...
Chapter 12 Asteroids Comets and D arf Asteroids, Comets, and
... • Pluto’s size was overestimated after its discovery in 1930, and nothing of similar size was discovered for several decades • Now other large objects have been discovered in Kuiper Belt, including Eris • The International Astronomical Union (IAU) now classifies Pluto and Eris as dwarf planets • The ...
... • Pluto’s size was overestimated after its discovery in 1930, and nothing of similar size was discovered for several decades • Now other large objects have been discovered in Kuiper Belt, including Eris • The International Astronomical Union (IAU) now classifies Pluto and Eris as dwarf planets • The ...
Chapter 21
... are made of ice and rock. • Rocky asteroids and icy comets orbit the Sun and produce tiny fragments that may become meteors. ...
... are made of ice and rock. • Rocky asteroids and icy comets orbit the Sun and produce tiny fragments that may become meteors. ...
File
... 3. _____ -- largest, but only 1/30th Mm 4. __________ (the “death star”) a. Innermost of 6 (resonates w/ rings) b. Huge crater -________ (1/3 diam.) 5. ___________ a. ~ ___ % reflective! b. Ice crystals /water “__________”! D. The Small Moons 1. Janus & Epimetheus- ___-_______! 2. _________ -chaotic ...
... 3. _____ -- largest, but only 1/30th Mm 4. __________ (the “death star”) a. Innermost of 6 (resonates w/ rings) b. Huge crater -________ (1/3 diam.) 5. ___________ a. ~ ___ % reflective! b. Ice crystals /water “__________”! D. The Small Moons 1. Janus & Epimetheus- ___-_______! 2. _________ -chaotic ...
The “Not-Quite-Planet” Pluto …and Friends!
... Then in 1993, Brown, Trujillo, & Rabinowitz discovered Sedna! (…named after the Inuit goddess of the sea, living at the bottom of the frigid Arctic Ocean…) ...
... Then in 1993, Brown, Trujillo, & Rabinowitz discovered Sedna! (…named after the Inuit goddess of the sea, living at the bottom of the frigid Arctic Ocean…) ...
Pluto - Hofstra
... Then in 1993, Brown, Trujillo, & Rabinowitz discovered Sedna! (…named after the Inuit goddess of the sea, living at the bottom of the frigid Arctic Ocean…) ...
... Then in 1993, Brown, Trujillo, & Rabinowitz discovered Sedna! (…named after the Inuit goddess of the sea, living at the bottom of the frigid Arctic Ocean…) ...
Pluto reading HW
... solar system will become new planets. Many scientists were opposed to this, because they did not want to drastically increase the number of planets. This group of astronomers argued that Pluto should not be counted as a planet. What did this group of astronomers argue? ______________________________ ...
... solar system will become new planets. Many scientists were opposed to this, because they did not want to drastically increase the number of planets. This group of astronomers argued that Pluto should not be counted as a planet. What did this group of astronomers argue? ______________________________ ...
Objectives
... • The four closest to the sun became Mercury, Venus, Earth, and Mars. • These are smaller, rockier, and denser than the outer planets. They contain large percentages of heavy elements, such as iron and nickel. ...
... • The four closest to the sun became Mercury, Venus, Earth, and Mars. • These are smaller, rockier, and denser than the outer planets. They contain large percentages of heavy elements, such as iron and nickel. ...
Comets & Meteors (10)
... Are Uranus and Neptune considered by astronomers to be rocky, gaseous, or icy planets? ...
... Are Uranus and Neptune considered by astronomers to be rocky, gaseous, or icy planets? ...
nebular theory - Marcia`s Science Teaching Ideas
... 8. Inner protoplanets - most of their lightweight gases are boiled away, Outer protoplanets - the lightweight gases did not boil away so the appear much larger Why? because of the heat from the nearby sun 9. Moons (Protomoons) 10. Perhaps one of Neptune's moons broke away or was pushed by an impact) ...
... 8. Inner protoplanets - most of their lightweight gases are boiled away, Outer protoplanets - the lightweight gases did not boil away so the appear much larger Why? because of the heat from the nearby sun 9. Moons (Protomoons) 10. Perhaps one of Neptune's moons broke away or was pushed by an impact) ...
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.