SOLAR SYSTEM OVERVIEW - Ms. Ferebee`s Webpage
... The inner planets: Mercury, Venus, Earth, and Mars. Mercury is closest to the Sun and Mars is the most distant of these rocky planets. Earth is the only place in the solar system or the universe known to have life. This is because Earth has liquid water, oxygen and a protective atmosphere. ...
... The inner planets: Mercury, Venus, Earth, and Mars. Mercury is closest to the Sun and Mars is the most distant of these rocky planets. Earth is the only place in the solar system or the universe known to have life. This is because Earth has liquid water, oxygen and a protective atmosphere. ...
46. Elliptical Orbits
... A) at the center of the earth’s circular orbit B) 3 parsecs from the planet Remulak, orbiting a black hole C) at the center of the earth’s slightly elliptical orbit D) at one of the foci of the earth’s slightly elliptical orbit Which planets have the most eccentric orbits? A) Venus and Neptune B) Me ...
... A) at the center of the earth’s circular orbit B) 3 parsecs from the planet Remulak, orbiting a black hole C) at the center of the earth’s slightly elliptical orbit D) at one of the foci of the earth’s slightly elliptical orbit Which planets have the most eccentric orbits? A) Venus and Neptune B) Me ...
Solar System
... shapes. Planets clear smaller objects out of their orbits by sucking the small bodies into themselves or flinging them out of orbit. Dwarf planets, with their weaker gravities, are unable to clear out their orbits.Though there are just three dwarf planets now, their number is expected to grow. Scien ...
... shapes. Planets clear smaller objects out of their orbits by sucking the small bodies into themselves or flinging them out of orbit. Dwarf planets, with their weaker gravities, are unable to clear out their orbits.Though there are just three dwarf planets now, their number is expected to grow. Scien ...
Chapter 19.3 Student Study Guide
... stage, it was struck by a Mars-sized body. A large part of Earth’s mantle was blasted into space and along with debris from the impacting body formed the moon. ...
... stage, it was struck by a Mars-sized body. A large part of Earth’s mantle was blasted into space and along with debris from the impacting body formed the moon. ...
PATTERNS OF MASS AND DENSITY IN THE SOLAR SYSTEM
... Purpose: To investigate the patterns of mass, density, and size of planets in the solar system and compare the terrestrial and giant planets. Background: Mass is a measure of the amount of matter an object contains. The masses of the planets on the Planet Data Table are given in relation to Earth’s ...
... Purpose: To investigate the patterns of mass, density, and size of planets in the solar system and compare the terrestrial and giant planets. Background: Mass is a measure of the amount of matter an object contains. The masses of the planets on the Planet Data Table are given in relation to Earth’s ...
Earth in Space - 7-8WMS
... phenomena such as seasons and changes in visible star patterns (constellations.) ...
... phenomena such as seasons and changes in visible star patterns (constellations.) ...
Earth in the Universe Grade One
... The solar system consists of the sun and a collection of objects of varying sizes and conditions—including planets and their moons—that are held in orbit around the sun by its gravitational pull on them. This system appears to have formed from a disk of dust and gas, drawn together by gravity. Earth ...
... The solar system consists of the sun and a collection of objects of varying sizes and conditions—including planets and their moons—that are held in orbit around the sun by its gravitational pull on them. This system appears to have formed from a disk of dust and gas, drawn together by gravity. Earth ...
The Cosmic Perspective Our Planetary System
... Their orbits are usually much farther from the Sun. They are leftover pieces of a smashed planet. all of the above A and B ...
... Their orbits are usually much farther from the Sun. They are leftover pieces of a smashed planet. all of the above A and B ...
Slide 1
... the centre; this central hot portion forms a star • The outer, cooler particles suffer repeated collisions, building planet-sized bodies from dust grains (accretion) • Young stellar activity (T-Tauri phase) blows off any remaining gas and leaves an embryonic solar system • These argument suggest tha ...
... the centre; this central hot portion forms a star • The outer, cooler particles suffer repeated collisions, building planet-sized bodies from dust grains (accretion) • Young stellar activity (T-Tauri phase) blows off any remaining gas and leaves an embryonic solar system • These argument suggest tha ...
Assessment - hrsbstaff.ednet.ns.ca
... (c) the mass of the space shuttle decreases as the distance from Earth increases (d) the space shuttle is moving away from Earth 5. The force of gravity exerts a ___ on an orbiting satellite. (a) balanced force ...
... (c) the mass of the space shuttle decreases as the distance from Earth increases (d) the space shuttle is moving away from Earth 5. The force of gravity exerts a ___ on an orbiting satellite. (a) balanced force ...
Assessment - hrsbstaff.ednet.ns.ca
... (c) the mass of the space shuttle decreases as the distance from Earth increases (d) the space shuttle is moving away from Earth 5. The force of gravity exerts a ___ on an orbiting satellite. (a) balanced force ...
... (c) the mass of the space shuttle decreases as the distance from Earth increases (d) the space shuttle is moving away from Earth 5. The force of gravity exerts a ___ on an orbiting satellite. (a) balanced force ...
Slide 1 - Mr. Hill`s Science Website
... On this scale, the Milky Way Galaxy would be the size of North America. ...
... On this scale, the Milky Way Galaxy would be the size of North America. ...
pluto: a human comedy
... workable model, if one imagined a round Earth which rotated with a period of one day, about an axis which pointed in a direction very close to the position of the Polaris. This model is, of course, consistent with the notion that the Sun – whose presence/absence in the sky defines day/night, in the ...
... workable model, if one imagined a round Earth which rotated with a period of one day, about an axis which pointed in a direction very close to the position of the Polaris. This model is, of course, consistent with the notion that the Sun – whose presence/absence in the sky defines day/night, in the ...
The Sun - Our Star - Academic Computer Center
... solar surface. • Above a certain height however the gas is too thin to absorb light effectively. The point at which the gas becomes transparent is called the photosphere. • The photosphere is considered the “surface” of the Sun. Surface temperature about 6000 Kelvin. 3 ...
... solar surface. • Above a certain height however the gas is too thin to absorb light effectively. The point at which the gas becomes transparent is called the photosphere. • The photosphere is considered the “surface” of the Sun. Surface temperature about 6000 Kelvin. 3 ...
Lecture12-ASTA01
... solar system in 1985 and 1986. • Since then, spacecraft have visited the nuclei of several other comets. • Images show that comet nuclei are irregular in shape and very dark, with jets of gas and dust spewing from active regions on the nuclei. ...
... solar system in 1985 and 1986. • Since then, spacecraft have visited the nuclei of several other comets. • Images show that comet nuclei are irregular in shape and very dark, with jets of gas and dust spewing from active regions on the nuclei. ...
Earth`s Origin & Early Evolution
... More violent and rapid impact accretion. The final stage of accretion has been described as 'runaway accretion'. Planetesimals are swept up into well defined zones around the sun which approximate to the present orbits of the terrestrial planets. The process leads eventually to a small number of lar ...
... More violent and rapid impact accretion. The final stage of accretion has been described as 'runaway accretion'. Planetesimals are swept up into well defined zones around the sun which approximate to the present orbits of the terrestrial planets. The process leads eventually to a small number of lar ...
Universe Test - The Power of PPTS
... this small, barren planet. The largest crater is Beethoven at 643 km in diameter and is the largest in the solar system. The largest feature, Caloris Basin, is 1300 km in diameter and was probably caused by an impact from an object larger than 100 km in diameter. Some craters have ice in them even t ...
... this small, barren planet. The largest crater is Beethoven at 643 km in diameter and is the largest in the solar system. The largest feature, Caloris Basin, is 1300 km in diameter and was probably caused by an impact from an object larger than 100 km in diameter. Some craters have ice in them even t ...
Lesson 0: What is progress
... [Once students have correctly figured out the proportion I break them into small groups to determine one distance in the solar system. They each have their own notes that contain a blank table for these distances. When each group shares the distance they have calculated, students can record all of t ...
... [Once students have correctly figured out the proportion I break them into small groups to determine one distance in the solar system. They each have their own notes that contain a blank table for these distances. When each group shares the distance they have calculated, students can record all of t ...
Ch. 2
... too small to notice with the naked eye 2. Earth does not orbit Sun; it is the center of the universe With rare exceptions such as Aristarchus, the Greeks rejected the correct explanation (1) because they did not think the stars could be that far away Thus setting the stage for the long, historical s ...
... too small to notice with the naked eye 2. Earth does not orbit Sun; it is the center of the universe With rare exceptions such as Aristarchus, the Greeks rejected the correct explanation (1) because they did not think the stars could be that far away Thus setting the stage for the long, historical s ...
Final Exam Space Unit Review
... Azimuth: angle clockwise from North, the direction we must face to see the star (i.e. 180oS or “at an azimuth of 180oS). Azimuth coordinates MUST have degrees PLUS direction. Do the 3 practice problems on pg. 359 and the Alt-Azimuth Coordinates Practice Sheet (BLM 5Draw and label “altitude” and “a ...
... Azimuth: angle clockwise from North, the direction we must face to see the star (i.e. 180oS or “at an azimuth of 180oS). Azimuth coordinates MUST have degrees PLUS direction. Do the 3 practice problems on pg. 359 and the Alt-Azimuth Coordinates Practice Sheet (BLM 5Draw and label “altitude” and “a ...
The SUN
... Solar flares burst and sometimes knock out our electricity.!! No solar eclipse can last more than 7 minutes and 58 seconds ...
... Solar flares burst and sometimes knock out our electricity.!! No solar eclipse can last more than 7 minutes and 58 seconds ...
Orrery
An orrery is a mechanical model of the solar system that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; but since accurate scaling is often not practical due to the actual large ratio differences, a subdued approximation may be used instead. Though the Greeks had working planetaria, the first orrery that was a planetarium of the modern era was produced in 1704, and one was presented to Charles Boyle, 4th Earl of Orrery — whence came the name. They are typically driven by a clockwork mechanism with a globe representing the Sun at the centre, and with a planet at the end of each of the arms.