What else is in our solar system, besides the sun, the planets, and
... colored orange. The four outer planets are blue. Neptune's few known Trojan asteroids are yellow, while Jupiter's are pink. The scattered objects between the Sun and the Kuiper belt are known as centaurs. The scale is in astronomical units. The pronounced gap at the bottom is due to obscuration by t ...
... colored orange. The four outer planets are blue. Neptune's few known Trojan asteroids are yellow, while Jupiter's are pink. The scattered objects between the Sun and the Kuiper belt are known as centaurs. The scale is in astronomical units. The pronounced gap at the bottom is due to obscuration by t ...
Solar System: Cloze Activity - VCI
... ____________________________ (the biggest planet in our Solar System), Saturn (with large, orbiting rings), Uranus, Neptune, and Pluto (a dwarf planet). A belt of asteroids (many minor planets made of rock and metal) orbits between ____________________________ and Jupiter. These objects all orbit th ...
... ____________________________ (the biggest planet in our Solar System), Saturn (with large, orbiting rings), Uranus, Neptune, and Pluto (a dwarf planet). A belt of asteroids (many minor planets made of rock and metal) orbits between ____________________________ and Jupiter. These objects all orbit th ...
Neptune - Mid-Pacific Institute
... Icy and rocky, with about 15% helium and a little nitrogen ...
... Icy and rocky, with about 15% helium and a little nitrogen ...
Comet
... "For the first time, we have a direct handle on the population of comets in this outer region. The solar system just got a lot more interesting," Cochran says. "We now know where these short-period comets formed, and we have a context for their role in the solar system's evolution." The existence of ...
... "For the first time, we have a direct handle on the population of comets in this outer region. The solar system just got a lot more interesting," Cochran says. "We now know where these short-period comets formed, and we have a context for their role in the solar system's evolution." The existence of ...
Solar system intro and formation
... Inner parts of disk hotter: mostly gas. Accretion of gas atoms onto dust grains relatively inefficient. Outer parts cooler: ices form (but still much gas), also ice "mantles" on dust grains => much more solid material for accretion => larger planetesimals => more gravity => even more material. Jovia ...
... Inner parts of disk hotter: mostly gas. Accretion of gas atoms onto dust grains relatively inefficient. Outer parts cooler: ices form (but still much gas), also ice "mantles" on dust grains => much more solid material for accretion => larger planetesimals => more gravity => even more material. Jovia ...
Why is Pluto no longer a planet
... The Kuiper belt extends from about 30 to 55 AU and contains thousands of icy and rocky bodies, many of which may become dwarf planets and may even be bigger than Eris. The Kuiper belt is similar to the asteroid belt but a lot larger. In 1992 the first Kuiper Belt object (KBO) was discovered. Since t ...
... The Kuiper belt extends from about 30 to 55 AU and contains thousands of icy and rocky bodies, many of which may become dwarf planets and may even be bigger than Eris. The Kuiper belt is similar to the asteroid belt but a lot larger. In 1992 the first Kuiper Belt object (KBO) was discovered. Since t ...
Toilet Paper Solar System
... between the first and second sheet of toilet paper. This is approximately (to scale) the size of the Sun. The other objects in our solar system are too small to draw on this scale; we will use large X's to represent their placement. 3 Carefully write "SUN" near the dot. 4 Using the perforations betw ...
... between the first and second sheet of toilet paper. This is approximately (to scale) the size of the Sun. The other objects in our solar system are too small to draw on this scale; we will use large X's to represent their placement. 3 Carefully write "SUN" near the dot. 4 Using the perforations betw ...
Goal: To understand what the Kuiper Belt is, and why it is
... • Mostly icy. • Source of short period comets (comets with periods of less than 300 years). • How? If an object is thrown from the Kuiper Belt, it first ends up in the region of the gas giants. These objects are known as Centaurs. • Then, interactions with Jupiter can send it closer to the sun where ...
... • Mostly icy. • Source of short period comets (comets with periods of less than 300 years). • How? If an object is thrown from the Kuiper Belt, it first ends up in the region of the gas giants. These objects are known as Centaurs. • Then, interactions with Jupiter can send it closer to the sun where ...
answers
... dwarf planets or Kuiper Belt Objects 8) These objects are in order of their distances from the sun. Identify the objects. 1) Mercury 2) Venus ...
... dwarf planets or Kuiper Belt Objects 8) These objects are in order of their distances from the sun. Identify the objects. 1) Mercury 2) Venus ...
word
... 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 ...
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 ...
Primordial Matter in the Solar System
... Comets/Meteors are mainly ice(snow) balls, and Asteroid/Meteorites are rocky/metallic objects • Comets would have been a source of water on the Earth • Comets originate in either (i) the Oort Cloud at the edge of the solar system, or (ii) the Kuiper Belt beyond the orbit of Pluto ...
... Comets/Meteors are mainly ice(snow) balls, and Asteroid/Meteorites are rocky/metallic objects • Comets would have been a source of water on the Earth • Comets originate in either (i) the Oort Cloud at the edge of the solar system, or (ii) the Kuiper Belt beyond the orbit of Pluto ...
The affects of the Jovian planets
... the third largest in the solar system • Its atmosphere consists of 83% hydrogen 15% helium and 2% methane. • Uranus has nine rings, but they are very different from those on Saturn and Jupiter. They are made up of boulders of ice and are not reflective. Some are actually gray in their coloring ...
... the third largest in the solar system • Its atmosphere consists of 83% hydrogen 15% helium and 2% methane. • Uranus has nine rings, but they are very different from those on Saturn and Jupiter. They are made up of boulders of ice and are not reflective. Some are actually gray in their coloring ...
Eris - Rob Walrecht
... In August 2006 the International Astronomical Union introduced a new class of heavenly bodies: the dwarf planets. The new object was named Eris. Eris, Pluto and the asteroid Ceres were the first official dwarf planets. Makemake and Haumea were added to the class in 2008. There will probably be more ...
... In August 2006 the International Astronomical Union introduced a new class of heavenly bodies: the dwarf planets. The new object was named Eris. Eris, Pluto and the asteroid Ceres were the first official dwarf planets. Makemake and Haumea were added to the class in 2008. There will probably be more ...
Dynamics of Centaurs
... announced in November that he had spotted a small object circling the sun beyond the orbit of Saturn, some scientists thought that he might have discovered the ...
... announced in November that he had spotted a small object circling the sun beyond the orbit of Saturn, some scientists thought that he might have discovered the ...
Solar System Presentation
... The Kuiper Belt • A great ring of debris, similar to the asteroid belt. Composed mainly of icy small solar system bodies. Often called the outer solar system or “trans-Neptunian region.” ...
... The Kuiper Belt • A great ring of debris, similar to the asteroid belt. Composed mainly of icy small solar system bodies. Often called the outer solar system or “trans-Neptunian region.” ...
the outer planets - J. Seguin Science
... and ____________. For this reason, they are called the gas ____________. The gas giants appear to lack _________ surfaces, however, as the gases become more dense, eventually becoming ________ and __________. The outermost planet ___________ is unique among the outer planets. JUPITER Jupiter is the ...
... and ____________. For this reason, they are called the gas ____________. The gas giants appear to lack _________ surfaces, however, as the gases become more dense, eventually becoming ________ and __________. The outermost planet ___________ is unique among the outer planets. JUPITER Jupiter is the ...
27.4 The Outer Planets (p.701
... The gas planets are much __________ and more __________ than the inner planets. The gas giants all have thick atmosphere main made up of __________ and _________ gas. All of the outer planets have ________ systems, although __________’s rings are the most impressive. Planet ___________ is 300 times ...
... The gas planets are much __________ and more __________ than the inner planets. The gas giants all have thick atmosphere main made up of __________ and _________ gas. All of the outer planets have ________ systems, although __________’s rings are the most impressive. Planet ___________ is 300 times ...
8.E.4B.1 Our Solar System
... They vary in size and shape. Movement is based on their revolution around the Sun. Some asteroids outside the asteroid belt have orbits that cross Earth’s orbit, which require scientists to monitor their positions. Comets Comets have a main body or head (ice, methane and ammonia and dust) an ...
... They vary in size and shape. Movement is based on their revolution around the Sun. Some asteroids outside the asteroid belt have orbits that cross Earth’s orbit, which require scientists to monitor their positions. Comets Comets have a main body or head (ice, methane and ammonia and dust) an ...
SNC1P - MsKhan
... -When they enter Earth's atmosphere, they burn up, creating streaks of light called "shooting stars" or ________________. If they don't burn up completely they land on Earth as ________________. -What are they made of? -How long are the orbits of short-period comets (such as Halley's Comet)? -How lo ...
... -When they enter Earth's atmosphere, they burn up, creating streaks of light called "shooting stars" or ________________. If they don't burn up completely they land on Earth as ________________. -What are they made of? -How long are the orbits of short-period comets (such as Halley's Comet)? -How lo ...
Topic 2 Key Facts - AstronomyGCSE.co.uk
... Saturn – another gas giant. Quite squashed due to its high rotational speed. Saturn has a distinctive ring system about 1 km thick made up of particles from 1cm to 1m in size. There are 3 main regions, A and B separated by the Cassini Division then C. Uranus – spins on a very tilted axis so its sout ...
... Saturn – another gas giant. Quite squashed due to its high rotational speed. Saturn has a distinctive ring system about 1 km thick made up of particles from 1cm to 1m in size. There are 3 main regions, A and B separated by the Cassini Division then C. Uranus – spins on a very tilted axis so its sout ...
Document
... C) Periodic changes in the motion of Uranus, which he had been observing routinely nightby-night, which is now known to be caused by the gravitational influence of Neptune. D) A shooting star that lasted an unusually long period of time. 3. Some astronomers do not classify Pluto as a planet. What is ...
... C) Periodic changes in the motion of Uranus, which he had been observing routinely nightby-night, which is now known to be caused by the gravitational influence of Neptune. D) A shooting star that lasted an unusually long period of time. 3. Some astronomers do not classify Pluto as a planet. What is ...
Scattered disc
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.