Tidal Heating of Moons
... solar system are too far away to raise tides in Earth’s water, but the Sun is massive enough that it can raise tides even though it’s 93 million miles away from the Earth. The tides from the Sun are weaker than the Moon’s tides. Sometimes the Moon and Sun stretch the Earth’s water in the same direct ...
... solar system are too far away to raise tides in Earth’s water, but the Sun is massive enough that it can raise tides even though it’s 93 million miles away from the Earth. The tides from the Sun are weaker than the Moon’s tides. Sometimes the Moon and Sun stretch the Earth’s water in the same direct ...
old exam
... Answer four out of these ten questions. Keep answers brief – about 2 pages per question, as a guideline. Use tables, point form, or sketches if they help clarify the answer. The terms ‘planet’, ‘planetary’ etc. should be interpreted to include satellites, comet nuclei and asteroids, unless otherwise ...
... Answer four out of these ten questions. Keep answers brief – about 2 pages per question, as a guideline. Use tables, point form, or sketches if they help clarify the answer. The terms ‘planet’, ‘planetary’ etc. should be interpreted to include satellites, comet nuclei and asteroids, unless otherwise ...
View/Open - SUNY DSpace
... Atmosphere: Hydrogen 75%, Helium 25%, & small traces of water ice and methane ...
... Atmosphere: Hydrogen 75%, Helium 25%, & small traces of water ice and methane ...
Space_Explore_Sept_07 (PPTmin)
... The IAU therefore resolves that "planets" and other bodies in our Solar System be defined into three distinct categories in the following way: (1) A "planet" is a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its selfgravity to overcome rigid body forces so that it ...
... The IAU therefore resolves that "planets" and other bodies in our Solar System be defined into three distinct categories in the following way: (1) A "planet" is a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its selfgravity to overcome rigid body forces so that it ...
presentation source
... The prevailing theory of planet formation is based upon accretion of “debris” from the solar nebula. This theory requires a long time to build up a planet the size of Jupiter. Most observed extra-solar planets are about the size of Jupiter, and many of these are believed to be formed in “stellar n ...
... The prevailing theory of planet formation is based upon accretion of “debris” from the solar nebula. This theory requires a long time to build up a planet the size of Jupiter. Most observed extra-solar planets are about the size of Jupiter, and many of these are believed to be formed in “stellar n ...
PLANET POWER PASSAGE - Ms. Ferebee`s Webpage
... something that orbits the sun, right? Well, it is not that simple. In August 2006, scientists officially defined a planet as something that: 1. orbits the sun, not around another object such as a planet or moon, 2. has enough mass and gravity to form a spherical shape, and 3. have swept clean the ar ...
... something that orbits the sun, right? Well, it is not that simple. In August 2006, scientists officially defined a planet as something that: 1. orbits the sun, not around another object such as a planet or moon, 2. has enough mass and gravity to form a spherical shape, and 3. have swept clean the ar ...
Some SOLAR SYSTEM notes
... Pluto, the most remote planet, might be little more than a giant comet. Its composition is similar to that of comets, and its orbit is quite different from that of the other comets and planets. Pluto has three moons: the largest is Charon which is almost the size of Pluto and sometimes they are call ...
... Pluto, the most remote planet, might be little more than a giant comet. Its composition is similar to that of comets, and its orbit is quite different from that of the other comets and planets. Pluto has three moons: the largest is Charon which is almost the size of Pluto and sometimes they are call ...
Unit 8: Space Study Guide
... oxygen, hydrogen, helium, sodium and potassium. Venus: – This planet was once considered a twin planet to earth. But later scientists discovered that the surface of this planet has a lead-melting temperature of 480°C. Venus has no moons or rings. Mars: – This planet shows signs of liquid water flowi ...
... oxygen, hydrogen, helium, sodium and potassium. Venus: – This planet was once considered a twin planet to earth. But later scientists discovered that the surface of this planet has a lead-melting temperature of 480°C. Venus has no moons or rings. Mars: – This planet shows signs of liquid water flowi ...
Directed Reading A
... sun; planets The Saturn system is made up of the planet Saturn and the several moons that orbit it. B D 1 second light minute There are 8.3 light minutes in one astronomical unit. D C the sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, and the Moon C B the inner solar system terrestrial planets M ...
... sun; planets The Saturn system is made up of the planet Saturn and the several moons that orbit it. B D 1 second light minute There are 8.3 light minutes in one astronomical unit. D C the sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, and the Moon C B the inner solar system terrestrial planets M ...
Earth and beyond - Wisetigerhosting.co.uk
... Some have passed very close to the Earth; in the past some have hit the Earth. Some scientists believe that LARGE ASTEROIDS IMPACTING on EARTH have resulted in MASS EXTINCTIONS in the past. There are several large IMPACT CRATERS on the surface of the Earth thought to have been caused by impacting cr ...
... Some have passed very close to the Earth; in the past some have hit the Earth. Some scientists believe that LARGE ASTEROIDS IMPACTING on EARTH have resulted in MASS EXTINCTIONS in the past. There are several large IMPACT CRATERS on the surface of the Earth thought to have been caused by impacting cr ...
Printable version: Pluto demoted -- from 9th planet to just a dwarf
... Pluto is no longer the ninth planet in our solar system. It's only a "dwarf." Its fate was determined Thursday by the world's astronomers, who for the first time created a set of rules defining just what a planet is -- and what it is not. Pluto got the shaft. That leaves the solar system with its or ...
... Pluto is no longer the ninth planet in our solar system. It's only a "dwarf." Its fate was determined Thursday by the world's astronomers, who for the first time created a set of rules defining just what a planet is -- and what it is not. Pluto got the shaft. That leaves the solar system with its or ...
Life in the Universe
... • 62 Moons, 53 named (18 above). Mostly icy, some with rocky cores. • Titan is the 2nd largest moon in our Solar System & only one with a “real” atmosphere with N2, CH4, CO2 (1.5 bar!) • 98% of N2 : (N2=77% at Earth) ...
... • 62 Moons, 53 named (18 above). Mostly icy, some with rocky cores. • Titan is the 2nd largest moon in our Solar System & only one with a “real” atmosphere with N2, CH4, CO2 (1.5 bar!) • 98% of N2 : (N2=77% at Earth) ...
File
... Atmosphere: Uranus (and Neptune) have different atmospheres from the larger Jupiter and Saturn. Although their atmospheres are mostly hydrogen and helium, they have a higher proportion of ices, like water, ammonia and methane. This is why astronomers call Uranus and Neptune “ice giants”. Read more: ...
... Atmosphere: Uranus (and Neptune) have different atmospheres from the larger Jupiter and Saturn. Although their atmospheres are mostly hydrogen and helium, they have a higher proportion of ices, like water, ammonia and methane. This is why astronomers call Uranus and Neptune “ice giants”. Read more: ...
My planet project
... orbits in. Except for Mercury's inclination of 7 degrees, all the other planets orbit more closely to the ecliptic. Pluto’s average orbital speed is a slow 4.7kms per second. ...
... orbits in. Except for Mercury's inclination of 7 degrees, all the other planets orbit more closely to the ecliptic. Pluto’s average orbital speed is a slow 4.7kms per second. ...
Planet Exploration http://www.kidsastronomy.com/solar_system.htm
... 36 degrees celsius (98 degrees fahrenheit) 123 degrees celsius (190 degrees fahrenheit) 55 degrees celsius ...
... 36 degrees celsius (98 degrees fahrenheit) 123 degrees celsius (190 degrees fahrenheit) 55 degrees celsius ...
L21-OuterPlanets+Titan
... Titan, Saturn’s largest moon, has an atmosphere10 times thicker than Earth’s. This atmosphere is mainly of N2 and contains a lot of organic material. Titan sports a methane cycle, with clouds, rain & seas. Methane is the source of organic material in Titan’s atmosphere and on its surface. It’s not e ...
... Titan, Saturn’s largest moon, has an atmosphere10 times thicker than Earth’s. This atmosphere is mainly of N2 and contains a lot of organic material. Titan sports a methane cycle, with clouds, rain & seas. Methane is the source of organic material in Titan’s atmosphere and on its surface. It’s not e ...
our solar system - brinson1to1presentation
... People didn’t know how the Earth orbited the Sun. They thought the Sun orbited the Earth. But it really was the other way around. Neptune is more than two billion miles from the Earth. It has a Great Dark Spot similar to Jupiter’s Red Spot. Not all astronomers use telescopes. Some use mathematics. T ...
... People didn’t know how the Earth orbited the Sun. They thought the Sun orbited the Earth. But it really was the other way around. Neptune is more than two billion miles from the Earth. It has a Great Dark Spot similar to Jupiter’s Red Spot. Not all astronomers use telescopes. Some use mathematics. T ...
Why is Pluto no longer a planet
... km across. At that time the Kuiper belt had not been discovered and Pluto was thought to be at the edge of the Solar System. When the first KBO was discovered in 1992 astronomers then realised that Pluto was probably part of the Kuiper Belt. One of Pluto’s moons, Charon, is half Pluto’s size and som ...
... km across. At that time the Kuiper belt had not been discovered and Pluto was thought to be at the edge of the Solar System. When the first KBO was discovered in 1992 astronomers then realised that Pluto was probably part of the Kuiper Belt. One of Pluto’s moons, Charon, is half Pluto’s size and som ...
Solar System
... Saturn: The Elegant Planet 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’ ...
... Saturn: The Elegant Planet 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’ ...
Saturn - Wikispaces
... Measured Saturn’s magnetic field by NASA’s Cassini spacecraft in 2004 System I rotation speed is 10 hours and 14 minutes. Above and below the Equatorial Belt is called System II. Here the rotation speed is 10 hours and 39 ...
... Measured Saturn’s magnetic field by NASA’s Cassini spacecraft in 2004 System I rotation speed is 10 hours and 14 minutes. Above and below the Equatorial Belt is called System II. Here the rotation speed is 10 hours and 39 ...
Jupiter
... like Jupiter does. If internal oceans are common in such moons, there could be many more abodes for life than just the surfaces of planets like Earth. ...
... like Jupiter does. If internal oceans are common in such moons, there could be many more abodes for life than just the surfaces of planets like Earth. ...