Review
... B) The gas planets are farther from the Sun than the four inner planets C) All the planets orbit in the same direction D) The orbits of Pluto and the other distant dwarf planets are tilted in different directions. 30) Planets orbiting other stars are hard to detect because they A) only reflect light ...
... B) The gas planets are farther from the Sun than the four inner planets C) All the planets orbit in the same direction D) The orbits of Pluto and the other distant dwarf planets are tilted in different directions. 30) Planets orbiting other stars are hard to detect because they A) only reflect light ...
Some Common Misconceptions about Seasons
... That the Sun rises exactly in the east and sets exactly in the west every day (rather than rising in the southeast in winter and northeast in summer, and setting in the southwest in winter and northwest in summer). That seasons change because Earth’s tilt itself changes (rather than the directio ...
... That the Sun rises exactly in the east and sets exactly in the west every day (rather than rising in the southeast in winter and northeast in summer, and setting in the southwest in winter and northwest in summer). That seasons change because Earth’s tilt itself changes (rather than the directio ...
Solar System worksheet
... In between Mars and Jupiter is a large amount of rock floating in orbit. It is kept there by the gravity of the sun and is thought to be the left over rock from the formation of a solar system. Some scientists even think that it could possibly be the remains of another planet that broke apart in the ...
... In between Mars and Jupiter is a large amount of rock floating in orbit. It is kept there by the gravity of the sun and is thought to be the left over rock from the formation of a solar system. Some scientists even think that it could possibly be the remains of another planet that broke apart in the ...
Astronomy Exam Reveiw ANSWER KEY
... 31. When a massive star can no longer produce enough energy to keep it in balance, it collapses and explodes. Sometimes, binary stars can send energy from one to the other and also cause an explosion. These powerful blasts are called: a. comets b. supernovas c. black holes 32. When a star several t ...
... 31. When a massive star can no longer produce enough energy to keep it in balance, it collapses and explodes. Sometimes, binary stars can send energy from one to the other and also cause an explosion. These powerful blasts are called: a. comets b. supernovas c. black holes 32. When a star several t ...
Solar System: 3rd Grade
... Have each group sign into www.tinkercad.com using one computer per group. Go over what a plane is in geometry and have discuss how to use a plane and what it is for. Have them discuss how big each square is in the plane. Ask how many millimeters are in a centimeter. Have each group start designing t ...
... Have each group sign into www.tinkercad.com using one computer per group. Go over what a plane is in geometry and have discuss how to use a plane and what it is for. Have them discuss how big each square is in the plane. Ask how many millimeters are in a centimeter. Have each group start designing t ...
Planets of the Solar System
... Jupiter • 5th planet from the sun • Largest and heaviest in the solar ...
... Jupiter • 5th planet from the sun • Largest and heaviest in the solar ...
File
... 8-25 X larger than our Sun Consume their fuel very fast – die more quickly and more violently Star expands into a Supergiant which causes the core to collapse and the outer portion to explode creating a Supernova then a Neutron Star ...
... 8-25 X larger than our Sun Consume their fuel very fast – die more quickly and more violently Star expands into a Supergiant which causes the core to collapse and the outer portion to explode creating a Supernova then a Neutron Star ...
Starchtpg for PDF 2010 bw.indd
... galactic centre in a region where star density is quite low compared to the crowed interior. Intense radiation in the central region would most likely prevent life from evolving. In the Galaxy’s outermost regions, up to another 20,000 light-years beyond our solar system, the rate of star formation, ...
... galactic centre in a region where star density is quite low compared to the crowed interior. Intense radiation in the central region would most likely prevent life from evolving. In the Galaxy’s outermost regions, up to another 20,000 light-years beyond our solar system, the rate of star formation, ...
ppt
... The Solar Nebula theory is the leading explanation for the formation of the solar system Explains all the key features of the solar system, and particularly why gas giants orbit farther out than terrestrial planets The few pieces of data that do not at first appearances match the theory can be int ...
... The Solar Nebula theory is the leading explanation for the formation of the solar system Explains all the key features of the solar system, and particularly why gas giants orbit farther out than terrestrial planets The few pieces of data that do not at first appearances match the theory can be int ...
lung volumes and capacities
... Small fragments of matter moving in space that sometimes enter Earth’s atmosphere. METEOROIDS When they strike the Earth, they are called Meteorites. A system of stars, gases and dust appearing as a bright white path across the sky. Our MILKY WAY solar system is in part of this galaxy. GALAXY The pa ...
... Small fragments of matter moving in space that sometimes enter Earth’s atmosphere. METEOROIDS When they strike the Earth, they are called Meteorites. A system of stars, gases and dust appearing as a bright white path across the sky. Our MILKY WAY solar system is in part of this galaxy. GALAXY The pa ...
Solar System Marius A
... total mass of the Solar System. About three quartersof the Suns's mass consists of hydrogen;the rest is mostly helium ,with much smaller quantities of heavier elements, including oxygen , carbon , neon and iron. ...
... total mass of the Solar System. About three quartersof the Suns's mass consists of hydrogen;the rest is mostly helium ,with much smaller quantities of heavier elements, including oxygen , carbon , neon and iron. ...
Key Words – Year 7 - Space Word Meaning axis Imaginary vertical
... The path that a planet takes around the Sun, or the path that a moon or satellite takes around a planet. ...
... The path that a planet takes around the Sun, or the path that a moon or satellite takes around a planet. ...
A. Objects in the Universe
... attractive force by which objects with mass attract one another. The gravitational force between two objects is proportional to their masses and inversely proportional to the square of the distance between the objects. ...
... attractive force by which objects with mass attract one another. The gravitational force between two objects is proportional to their masses and inversely proportional to the square of the distance between the objects. ...
TABLE OF CONTENTS Page Title Date 1
... 5. Jupiter is over 400 million miles away but its gravity protects us, here on Earth, from being struck by asteroids! Saturn (pg 10 11•25•14) 1. Titan, one of Saturn’s moons, has liquid oceans and seas of Methane. This makes it the only other place in our Solar System to have surface fluid. 2. Satur ...
... 5. Jupiter is over 400 million miles away but its gravity protects us, here on Earth, from being struck by asteroids! Saturn (pg 10 11•25•14) 1. Titan, one of Saturn’s moons, has liquid oceans and seas of Methane. This makes it the only other place in our Solar System to have surface fluid. 2. Satur ...
Presentation 2
... • Celestial north pole stays still (North star aka Polaris) • Stars appear to move in counterclockwise fashion. ...
... • Celestial north pole stays still (North star aka Polaris) • Stars appear to move in counterclockwise fashion. ...
www.roe.ac.uk
... The Jovian, or gaseous, planets have rocky cores surrounded by thick atmospheres. The radius is measured to the point at which the pressure drops to 1 atmosphere. ...
... The Jovian, or gaseous, planets have rocky cores surrounded by thick atmospheres. The radius is measured to the point at which the pressure drops to 1 atmosphere. ...
Our Solar System
... • Air Pressure on Mars is the same as 30 km above the Earth’s surface • Mars is in the form of ice. • Evidence that water was there at one time • Volcanic history like Earth. • It has the tallest mount of the planets (Olympus Mons) 3x’s size of Mt. Everest. ...
... • Air Pressure on Mars is the same as 30 km above the Earth’s surface • Mars is in the form of ice. • Evidence that water was there at one time • Volcanic history like Earth. • It has the tallest mount of the planets (Olympus Mons) 3x’s size of Mt. Everest. ...
Best of the Solar System Handout.
... Stretching across the center of the image is Valles Marineris (Mariner Valley), a huge canyon over 300 km long, and up to 8 km deep. The three brown circles on the left are very large volcanoes about 300 km across, larger than any volcano on Earth. You cannot see as many craters on Mars as you can s ...
... Stretching across the center of the image is Valles Marineris (Mariner Valley), a huge canyon over 300 km long, and up to 8 km deep. The three brown circles on the left are very large volcanoes about 300 km across, larger than any volcano on Earth. You cannot see as many craters on Mars as you can s ...
Planet formation
... Core accretion theory predicts that: In the inner parts of the disc planets will be fairly small, rocky bodies (most volatiles having been gaseous leaving only rocky dust): Terrestrial planets (e.g. Mercury, Venus, Earth & Mars). <4au In the middle of the disc large planets can form that will collec ...
... Core accretion theory predicts that: In the inner parts of the disc planets will be fairly small, rocky bodies (most volatiles having been gaseous leaving only rocky dust): Terrestrial planets (e.g. Mercury, Venus, Earth & Mars). <4au In the middle of the disc large planets can form that will collec ...
The Solar System - Kennesaw State University
... shapes in the sky. They were given their names many hundreds of years ago to help us remember which stars are which. We use constellations to divide up the sky; finding one can help us find another because constellations move so slowly that, in our lifetime, they will always be found in about the sa ...
... shapes in the sky. They were given their names many hundreds of years ago to help us remember which stars are which. We use constellations to divide up the sky; finding one can help us find another because constellations move so slowly that, in our lifetime, they will always be found in about the sa ...
Formation and evolution of the Solar System
The formation of the Solar System began 4.6 billion years ago with the gravitational collapse of a small part of a giant molecular cloud. Most of the collapsing mass collected in the center, forming the Sun, while the rest flattened into a protoplanetary disk out of which the planets, moons, asteroids, and other small Solar System bodies formed.This widely accepted model, known as the nebular hypothesis, was first developed in the 18th century by Emanuel Swedenborg, Immanuel Kant, and Pierre-Simon Laplace. Its subsequent development has interwoven a variety of scientific disciplines including astronomy, physics, geology, and planetary science. Since the dawn of the space age in the 1950s and the discovery of extrasolar planets in the 1990s, the model has been both challenged and refined to account for new observations.The Solar System has evolved considerably since its initial formation. Many moons have formed from circling discs of gas and dust around their parent planets, while other moons are thought to have formed independently and later been captured by their planets. Still others, such as the Moon, may be the result of giant collisions. Collisions between bodies have occurred continually up to the present day and have been central to the evolution of the Solar System. The positions of the planets often shifted due to gravitational interactions. This planetary migration is now thought to have been responsible for much of the Solar System's early evolution.In roughly 5 billion years, the Sun will cool and expand outward many times its current diameter (becoming a red giant), before casting off its outer layers as a planetary nebula and leaving behind a stellar remnant known as a white dwarf. In the far distant future, the gravity of passing stars will gradually reduce the Sun's retinue of planets. Some planets will be destroyed, others ejected into interstellar space. Ultimately, over the course of tens of billions of years, it is likely that the Sun will be left with none of the original bodies in orbit around it.