earthmoonsunnotes-120923124709-phpapp02
... 4. Effects of the Moon on the Earth a. Tidal bulging: The stretching of the Earth along the earth-moon line. - This effect happens whenever one body moves around another body in space. - This happens because the earth is STRECHED by the gravity of the moon, not because the moon is pulling the anythi ...
... 4. Effects of the Moon on the Earth a. Tidal bulging: The stretching of the Earth along the earth-moon line. - This effect happens whenever one body moves around another body in space. - This happens because the earth is STRECHED by the gravity of the moon, not because the moon is pulling the anythi ...
Name the terms - St John Brebeuf
... that actually reach the Earth’s surface.__________ 5. The gas giants are mainly composed of hydrogen and nitrogen. _________________________ 6. In a geocentric model of the universe, the Sun is at the centre. _________________________ 7. The moon revolves around the Earth every 31 days. 8. The neap ...
... that actually reach the Earth’s surface.__________ 5. The gas giants are mainly composed of hydrogen and nitrogen. _________________________ 6. In a geocentric model of the universe, the Sun is at the centre. _________________________ 7. The moon revolves around the Earth every 31 days. 8. The neap ...
Astronomy Review
... Large ball of glowing gases Extremely hot Doesn’t have a rocky surface Atmosphere glows and gives off light Located at the center of the solar system Earth and other planets revolve around it ...
... Large ball of glowing gases Extremely hot Doesn’t have a rocky surface Atmosphere glows and gives off light Located at the center of the solar system Earth and other planets revolve around it ...
Motions of the Night Sky - d_smith.lhseducators.com
... side of the moon always faces the earth. This means that the moon rotates on its axis at exactly the same rate at which it orbits the earth. We call this “locked” rotation synchronous rotation. Later, this synchronous rotation will give us a clue about the construction of the moon’s interior. ...
... side of the moon always faces the earth. This means that the moon rotates on its axis at exactly the same rate at which it orbits the earth. We call this “locked” rotation synchronous rotation. Later, this synchronous rotation will give us a clue about the construction of the moon’s interior. ...
View Presentation Slides
... Earth-sized planets and super Earths. NASA’s Kepler spacecraft and ground-based telescopes have detected over 2,000 planets around nearby Sun-like stars in the Milky Way galaxy! ...
... Earth-sized planets and super Earths. NASA’s Kepler spacecraft and ground-based telescopes have detected over 2,000 planets around nearby Sun-like stars in the Milky Way galaxy! ...
Test 1 Overview - Physics and Astronomy
... - Occam’s Razor: Simpler Theories are better -You can prove a theory WRONG but not RIGHT Prediction ...
... - Occam’s Razor: Simpler Theories are better -You can prove a theory WRONG but not RIGHT Prediction ...
Gravity and Motion Motion in astronomy Newton`s Laws of Motion
... distance from the Sun to the planet. The eccentricity e is the ratio of the centre-focus distance CF to the semimajor axis The sum r+r' (see figure) is constant and equal to 2a. Classically, this was taken as the definition of an ellipse and leads to the "two pins plus string" method for drawing one ...
... distance from the Sun to the planet. The eccentricity e is the ratio of the centre-focus distance CF to the semimajor axis The sum r+r' (see figure) is constant and equal to 2a. Classically, this was taken as the definition of an ellipse and leads to the "two pins plus string" method for drawing one ...
Unit 9: Earth Cycles
... astronomical object, such as the Sun or Moon, when another astronomical object comes between it and the observer. ...
... astronomical object, such as the Sun or Moon, when another astronomical object comes between it and the observer. ...
Astronomy – Phys 181 – Midterm Examination
... c) The moon’s shadow is very small when cast on the earth Philadelphia can expect to experience a total solar eclipse about: (d) a) Once every hundred years b) Once every eighteen years c) Once a month d) Once every four hundred years e) Once every one thousand two hundred years The notion that mode ...
... c) The moon’s shadow is very small when cast on the earth Philadelphia can expect to experience a total solar eclipse about: (d) a) Once every hundred years b) Once every eighteen years c) Once a month d) Once every four hundred years e) Once every one thousand two hundred years The notion that mode ...
Planets beyond the solar system
... • First extrasolar planet orbiting a normal star was found in 1995 by Michel Mayor and Didier Queloz of the Geneva Observatory in Switzerland orbiting the star 51 Pegasi • 126 planets have been discovered orbiting 110 different stars (as of August 29th, 2004) ...
... • First extrasolar planet orbiting a normal star was found in 1995 by Michel Mayor and Didier Queloz of the Geneva Observatory in Switzerland orbiting the star 51 Pegasi • 126 planets have been discovered orbiting 110 different stars (as of August 29th, 2004) ...
Universal Gravitation Principle of Superposition Gravity and the Earth
... For objects near the earth's surface, gravitational potential energy is usually calculated with the familiar equation Ug = mg∆y , with a zero point at some convenient location the ground, the oor, the table top, etc. For objects well above the earth's surface, in orbit or other celestial objects, ...
... For objects near the earth's surface, gravitational potential energy is usually calculated with the familiar equation Ug = mg∆y , with a zero point at some convenient location the ground, the oor, the table top, etc. For objects well above the earth's surface, in orbit or other celestial objects, ...
Motions of the Night Sky
... side of the moon always faces the earth. This means that the moon rotates on its axis at exactly the same rate at which it orbits the earth. We call this “locked” rotation synchronous rotation. Later, this synchronous rotation will give us a clue about the construction of the moon’s interior. ...
... side of the moon always faces the earth. This means that the moon rotates on its axis at exactly the same rate at which it orbits the earth. We call this “locked” rotation synchronous rotation. Later, this synchronous rotation will give us a clue about the construction of the moon’s interior. ...
Sizing-up the planets activity
... students calculate scale diameters of the other eight planets and the sun. 3) Using poster paper, construct scale models of each planet and the sun. *Note: use drawing compass to draw smaller, inner planets. Use 22 cm piece of string to draw larger outer planets by holding one end of string on the p ...
... students calculate scale diameters of the other eight planets and the sun. 3) Using poster paper, construct scale models of each planet and the sun. *Note: use drawing compass to draw smaller, inner planets. Use 22 cm piece of string to draw larger outer planets by holding one end of string on the p ...
Name
... 23. Scientists believe Mars might have had running water at one time in the past because it has: a. Dead fish on it’s surface b. Evidence of flowing water canyons c. Rocks that are normally found on the bottom of the ocean d. Fossilized tree trunks that show evidence of being knocked down in a massi ...
... 23. Scientists believe Mars might have had running water at one time in the past because it has: a. Dead fish on it’s surface b. Evidence of flowing water canyons c. Rocks that are normally found on the bottom of the ocean d. Fossilized tree trunks that show evidence of being knocked down in a massi ...
Properties of the Planets & Formation of the Solar
... Spectacular rings Many moons, including cloudy Titan Cassini spacecraft currently studying it ...
... Spectacular rings Many moons, including cloudy Titan Cassini spacecraft currently studying it ...
Wind Patterns - Mrs. Shaw's Science Site
... •These objects orbit the sun and have enough gravity to pull themselves into spheres, but they have other objects in the area of their orbit. •Pluto was demoted to a dwarf planet. – Science is always changing COMETS •Loose collections of ice , dust, and small rocky particles whose orbits can be very ...
... •These objects orbit the sun and have enough gravity to pull themselves into spheres, but they have other objects in the area of their orbit. •Pluto was demoted to a dwarf planet. – Science is always changing COMETS •Loose collections of ice , dust, and small rocky particles whose orbits can be very ...
Solar System Astrometry
... 9 Darwin will use a flotilla of six space telescopes, each of which will be at least 1.5 metres in diameter. They will work together to scan the nearby Universe, looking for signs of life on Earth-like planets. 9 At optical wavelengths, a star outshines an Earth-like planet by a billion to one. Part ...
... 9 Darwin will use a flotilla of six space telescopes, each of which will be at least 1.5 metres in diameter. They will work together to scan the nearby Universe, looking for signs of life on Earth-like planets. 9 At optical wavelengths, a star outshines an Earth-like planet by a billion to one. Part ...
Solar System Origins
... System’s formation must account for what we observe: Planets orbit in the same direction and in the same plane Two families of planets: terrestrial & Jovian Compositions of planets Ages 4.5 billion years (or less) Other details – structure of asteroids, cratering of planetary surfaces, det ...
... System’s formation must account for what we observe: Planets orbit in the same direction and in the same plane Two families of planets: terrestrial & Jovian Compositions of planets Ages 4.5 billion years (or less) Other details – structure of asteroids, cratering of planetary surfaces, det ...
Space and the Solar System
... • Planets are objects of rock, metal, ice and gas that circle the sun. • The largest planet is Jupiter— ten times the width of Earth. • In general, the farther away a planet is from the sun, the cooler it is. ...
... • Planets are objects of rock, metal, ice and gas that circle the sun. • The largest planet is Jupiter— ten times the width of Earth. • In general, the farther away a planet is from the sun, the cooler it is. ...
solar-sy - WordPress.com
... The reason for the seasons is not how close the earth is to the sun but the tilt of the earth. When the northern Hemisphere is tilted away from the sun (indirect sun light –spread out) it is our winter and when the northern hemisphere is tilted toward the sun (direct sunlight – more focused) it is o ...
... The reason for the seasons is not how close the earth is to the sun but the tilt of the earth. When the northern Hemisphere is tilted away from the sun (indirect sun light –spread out) it is our winter and when the northern hemisphere is tilted toward the sun (direct sunlight – more focused) it is o ...
Our Earth and Other Planets Lessons
... Lively and colorful illustrations provide a fun introduction to the solar system. Fictitious postcards from each planet can give children a creative impetus for their own reports. Keep in mind that since the book was written, Pluto has been reclassified as a dwarf planet and additional moons have be ...
... Lively and colorful illustrations provide a fun introduction to the solar system. Fictitious postcards from each planet can give children a creative impetus for their own reports. Keep in mind that since the book was written, Pluto has been reclassified as a dwarf planet and additional moons have be ...
Minerals
... Since the Earth is closer to the sun in the winter, it’s orbital velocity is greater at that point. The outer, gas giant planets have a lower density than the inner, terrestrial planets. [See ESRT] See the ESRT for all solar system data – periods of rotation/revolution, eccentricity, distance from t ...
... Since the Earth is closer to the sun in the winter, it’s orbital velocity is greater at that point. The outer, gas giant planets have a lower density than the inner, terrestrial planets. [See ESRT] See the ESRT for all solar system data – periods of rotation/revolution, eccentricity, distance from t ...
Satellite system (astronomy)
A satellite system is a set of gravitationally bound objects in orbit around a planetary mass object or minor planet. Generally speaking, it is a set of natural satellites (moons), although such systems may also consist of bodies such as circumplanetary disks, ring systems, moonlets, minor-planet moons and artificial satellites any of which may themselves have satellite systems of their own. Some satellite systems have complex interactions with both their parent and other moons, including magnetic, tidal, atmospheric and orbital interactions such as orbital resonances and libration. Individually major satellite objects are designated in Roman numerals. Satellite systems are referred to either by the possessive adjectives of their primary (e.g. ""Jovian system""), or less commonly by the name of their primary (e.g. ""Jupiter system""). Where only one satellite is known, or it is a binary orbiting a common centre of gravity, it may be referred to using the hyphenated names of the primary and major satellite (e.g. the ""Earth-Moon system"").Many Solar System objects are known to possess satellite systems, though their origin is still unclear. Notable examples include the largest satellite system, the Jovian system, with 67 known moons (including the large Galilean moons) and the Saturnian System with 62 known moons (and the most visible ring system in the Solar System). Both satellite systems are large and diverse. In fact all of the giant planets of the Solar System possess large satellite systems as well as planetary rings, and it is inferred that this is a general pattern. Several objects farther from the Sun also have satellite systems consisting of multiple moons, including the complex Plutonian system where multiple objects orbit a common center of mass, as well as many asteroids and plutinos. Apart from the Earth-Moon system and Mars' system of two tiny natural satellites, the other terrestrial planets are generally not considered satellite systems, although some have been orbited by artificial satellites originating from Earth.Little is known of satellite systems beyond the Solar System, although it is inferred that natural satellites are common. J1407b is an example of an extrasolar satellite system. It is also theorised that Rogue planets ejected from their planetary system could retain a system of satellites.