Rings, Moons, etc
... Unclear. Total mass of ring pieces equivalent to 300 km moon. Perhaps a collision of a comet and a moon? A captured object? Regardless, the material cannot coalesce into a moon again: If a large moon, held together by gravity, gets too close to Saturn, tidal force breaks it into pieces, at a radius ...
... Unclear. Total mass of ring pieces equivalent to 300 km moon. Perhaps a collision of a comet and a moon? A captured object? Regardless, the material cannot coalesce into a moon again: If a large moon, held together by gravity, gets too close to Saturn, tidal force breaks it into pieces, at a radius ...
Mission to Planet X - The Education Fund
... planets. Since the mobile we make in this unit has planets that are to scale but not distances to scale, this video is perfect for teaching that aspect. Students will be amazed at the vast distance between the outlying planets Kids Astronomy: The Solar System This interactive site gives users a chan ...
... planets. Since the mobile we make in this unit has planets that are to scale but not distances to scale, this video is perfect for teaching that aspect. Students will be amazed at the vast distance between the outlying planets Kids Astronomy: The Solar System This interactive site gives users a chan ...
Lobby Display Banners
... Mission–Voyager I & II • Voyager I is currently farther from Earth than any other human-made object and continues to speed outward at more than 17 kilometers per second (38,000 miles per hour) • The Voyager missions main goal was to explore all of the giant outer planets of our solar system (Saturn, ...
... Mission–Voyager I & II • Voyager I is currently farther from Earth than any other human-made object and continues to speed outward at more than 17 kilometers per second (38,000 miles per hour) • The Voyager missions main goal was to explore all of the giant outer planets of our solar system (Saturn, ...
Here - Al Ghaf
... • If the Earth were much closer the Sun all the water would boil away. If it were further away, all the water would freeze. Either way, life as we know it could not exist. • Earth is the only planet where the rocky surface is cracked into giant plates. The plates move a few centimetres a year — ab ...
... • If the Earth were much closer the Sun all the water would boil away. If it were further away, all the water would freeze. Either way, life as we know it could not exist. • Earth is the only planet where the rocky surface is cracked into giant plates. The plates move a few centimetres a year — ab ...
Science Olympiad Invitational: Reach for the Stars
... 32. The planet with the greatest rotational speed is _______________________ 33. As the distance from the Sun increases, the orbital period of the planets _______________ 34. How many Earths would fit across the Jupiter’s equator? __________ 35. How many Earths would fit across the Sun’s equator? __ ...
... 32. The planet with the greatest rotational speed is _______________________ 33. As the distance from the Sun increases, the orbital period of the planets _______________ 34. How many Earths would fit across the Jupiter’s equator? __________ 35. How many Earths would fit across the Sun’s equator? __ ...
Terrestrial planets
... Mercury, Venus, Earth, Mars Jovian planets: Jupiter, Saturn, Uranus, Neptune Terrestrial planets are small and rocky, close to the Sun, rotate slowly, have weak magnetic fields, few moons, and no rings Jovian planets are large and gaseous, far from the Sun, rotate quickly, have strong magnetic field ...
... Mercury, Venus, Earth, Mars Jovian planets: Jupiter, Saturn, Uranus, Neptune Terrestrial planets are small and rocky, close to the Sun, rotate slowly, have weak magnetic fields, few moons, and no rings Jovian planets are large and gaseous, far from the Sun, rotate quickly, have strong magnetic field ...
Moon
... when a protoplanet struck the Earth. How did the Earth get such a big satellite?? Of 7 giant moons, only one orbits a terrestrial planet. Of 4 terrestrial planets, only one has a giant moon. ...
... when a protoplanet struck the Earth. How did the Earth get such a big satellite?? Of 7 giant moons, only one orbits a terrestrial planet. Of 4 terrestrial planets, only one has a giant moon. ...
Sky Science Review Sheet
... - the two categories of planets and what separates them (inner, outer) (asteroid belt) Unique Characteristics Mercury: has no atmosphere and bombarded by comets and meteors ...
... - the two categories of planets and what separates them (inner, outer) (asteroid belt) Unique Characteristics Mercury: has no atmosphere and bombarded by comets and meteors ...
Solar System Webquest
... things made up to help describe the night sky _ help us tell which stars are which ______________________ 6. Why do we see different constellations throughout the year? _because the earth moves in relation to the sky 7. Define (Click on ZOOM Astronomy and then glossary): a. light year -_ the distanc ...
... things made up to help describe the night sky _ help us tell which stars are which ______________________ 6. Why do we see different constellations throughout the year? _because the earth moves in relation to the sky 7. Define (Click on ZOOM Astronomy and then glossary): a. light year -_ the distanc ...
Study Guide for 1ST Astronomy Exam
... The successful will be able to… Unit 1: Our Planetary Neighborhood Write the planets in order of increasing distance from the Sun, Define a dwarf planet, Identify dwarf planets in the solar system, Using a ratio determine how much larger one object is compared to another given their diameter ...
... The successful will be able to… Unit 1: Our Planetary Neighborhood Write the planets in order of increasing distance from the Sun, Define a dwarf planet, Identify dwarf planets in the solar system, Using a ratio determine how much larger one object is compared to another given their diameter ...
Here
... A Brief History of Astronomy • An early view of the skies: The Sun: it rises and sets, rises and sets… The Moon: it has a monthly cycle of phases. The “fixed stars”: the patterns stay fixed, and the appearance of different constellations marks the different seasons. ...
... A Brief History of Astronomy • An early view of the skies: The Sun: it rises and sets, rises and sets… The Moon: it has a monthly cycle of phases. The “fixed stars”: the patterns stay fixed, and the appearance of different constellations marks the different seasons. ...
Grade 8 Science Astronomy Benchmark DO NOT WRITE ON THIS
... A comet is similar to earth in they both 1. Have liquid water 2. Are the same size 3. Orbit the Sun 4. Are frozen 30. A planet viewed from Earth for several hours. The diagrams show the planet at four different times. ...
... A comet is similar to earth in they both 1. Have liquid water 2. Are the same size 3. Orbit the Sun 4. Are frozen 30. A planet viewed from Earth for several hours. The diagrams show the planet at four different times. ...
ITS3
... The Sun is, in fact, a star in the Milky \Nay. it is positioned in the “Orion Spur”, near the edge of the constellation, it takes 200 million years to complete one orbit of the constellation. The Sun is the only object in the solar system which gives off (radiates) light - all the others just reflec ...
... The Sun is, in fact, a star in the Milky \Nay. it is positioned in the “Orion Spur”, near the edge of the constellation, it takes 200 million years to complete one orbit of the constellation. The Sun is the only object in the solar system which gives off (radiates) light - all the others just reflec ...
Small objects are made of ice and rock.
... Some asteroids have collided with Earth in the past. The collisions left impact craters, some of which can still be seen today. Scientists have found evidence that an asteroid 10 kilometers (6 mi) in diameter hit Earth 65 million years ago. A cloud of dust from the collision spread around the world ...
... Some asteroids have collided with Earth in the past. The collisions left impact craters, some of which can still be seen today. Scientists have found evidence that an asteroid 10 kilometers (6 mi) in diameter hit Earth 65 million years ago. A cloud of dust from the collision spread around the world ...
Nebular Theory worksheet 2017
... Eventually the energy from the materials feeding into the Sun caused a flare up which blasted hydrogen and helium gases in to the outer regions of the solar system and left chunks of solid matter closer in. This created two ring-like layers, one with dense collections of solid material and another w ...
... Eventually the energy from the materials feeding into the Sun caused a flare up which blasted hydrogen and helium gases in to the outer regions of the solar system and left chunks of solid matter closer in. This created two ring-like layers, one with dense collections of solid material and another w ...
GEOCENTRIC vs. HELIOCENTRIC - Brighten AcademyMiddle
... about the sun as their midpoint, and therefore the sun is the center of the universe. What appear to us as motions of the sun arise not from its motion but from the motion of the earth and our sphere, with which we revolve about the sun like any other planet. The earth has, then, more than one motio ...
... about the sun as their midpoint, and therefore the sun is the center of the universe. What appear to us as motions of the sun arise not from its motion but from the motion of the earth and our sphere, with which we revolve about the sun like any other planet. The earth has, then, more than one motio ...
2012_MB_SolarSystemExplorerSE
... period for any orbiting body. If the orbital radius is measured in astronomical units and the period is measured in Earth years, the numbers are nearly identical. 10. Predict: Pluto has an orbital radius of 39.529 AU. Based on Kepler’s third law, what is the approximate period of Pluto’s orbit? ____ ...
... period for any orbiting body. If the orbital radius is measured in astronomical units and the period is measured in Earth years, the numbers are nearly identical. 10. Predict: Pluto has an orbital radius of 39.529 AU. Based on Kepler’s third law, what is the approximate period of Pluto’s orbit? ____ ...
Inner or Terrestrial Planets
... Inner or Terrestrial Planets • All the inner planets formed at the same time. • Their composition is also very similar. • They lack the huge atmospheres of Jovian planets. • Yet all are large enough for gravity to shape them into spheres. • Much of the difference we see in these planets has to do w ...
... Inner or Terrestrial Planets • All the inner planets formed at the same time. • Their composition is also very similar. • They lack the huge atmospheres of Jovian planets. • Yet all are large enough for gravity to shape them into spheres. • Much of the difference we see in these planets has to do w ...
Spring `03 final exam study guide
... 17. If you were classifying the planets by size only, you might make three classes. What planets would be in each class? 18. Which would a small planet be more likely to have hydrogen or carbon dioxide in its atmosphere? Explain. 19. How does the speed of a gas molecule at Earth’s escape velocity (s ...
... 17. If you were classifying the planets by size only, you might make three classes. What planets would be in each class? 18. Which would a small planet be more likely to have hydrogen or carbon dioxide in its atmosphere? Explain. 19. How does the speed of a gas molecule at Earth’s escape velocity (s ...
Earth 110 – Exploration of the Solar System Assignment 5
... The jovian planets rotate much faster than the terrestrial planets, with a rate ranging from about 10 to 17 hours. What do you expect the strength of their Coriolis effect to be with relation to Earth’s? How does this affect their atmospheric circulation cells? How would this affect weather patterns ...
... The jovian planets rotate much faster than the terrestrial planets, with a rate ranging from about 10 to 17 hours. What do you expect the strength of their Coriolis effect to be with relation to Earth’s? How does this affect their atmospheric circulation cells? How would this affect weather patterns ...
Earth 110 – Exploration of the Solar System Assignment 4
... The jovian planets rotate much faster than the terrestrial planets, with a rate ranging from about 10 to 17 hours. What do you expect the strength of their Coriolis effect to be with relation to Earth’s? How does this affect their atmospheric circulation cells? How would this affect weather patterns ...
... The jovian planets rotate much faster than the terrestrial planets, with a rate ranging from about 10 to 17 hours. What do you expect the strength of their Coriolis effect to be with relation to Earth’s? How does this affect their atmospheric circulation cells? How would this affect weather patterns ...
Astronomy Study Guide
... • The rocky, dense planets are: Mercury, Venus, Earth, Mars – all closest to sun • The gas giants are: Jupiter, Saturn, Uranus, Neptune – furthest from sun • Our local star is the sun • Within the solar system & all large objects (planets, moons & star) in it, the most dense materials are found in t ...
... • The rocky, dense planets are: Mercury, Venus, Earth, Mars – all closest to sun • The gas giants are: Jupiter, Saturn, Uranus, Neptune – furthest from sun • Our local star is the sun • Within the solar system & all large objects (planets, moons & star) in it, the most dense materials are found in t ...
How do we know how the Solar System is
... In the 1500s and 1600s, Europe went through Renaissance, where many ideas were reconsidered Copernicus, a Polish astronomer, suggested a dramatically different model of the Solar System, a heliocentric model, with the Sun at the center Copernicus preserved the idea that planets orbited in circular ...
... In the 1500s and 1600s, Europe went through Renaissance, where many ideas were reconsidered Copernicus, a Polish astronomer, suggested a dramatically different model of the Solar System, a heliocentric model, with the Sun at the center Copernicus preserved the idea that planets orbited in circular ...
Middle School Curriculum Standards: Earth Science
... 3.1b Solubility can be affected by the nature of the solute and solvent, temperature, and pressure. The rate of solution can be affected by the size of the particles, stirring, temperature, and the amount of solute already dissolved. 3.1c The motion of particles helps to explain the phases (states) ...
... 3.1b Solubility can be affected by the nature of the solute and solvent, temperature, and pressure. The rate of solution can be affected by the size of the particles, stirring, temperature, and the amount of solute already dissolved. 3.1c The motion of particles helps to explain the phases (states) ...
Late Heavy Bombardment
The Late Heavy Bombardment (abbreviated LHB and also known as the lunar cataclysm) is a hypothetical event thought to have occurred approximately 4.1 to 3.8 billion years (Ga) ago, corresponding to the Neohadean and Eoarchean eras on Earth. During this interval, a disproportionately large number of asteroids apparently collided with the early terrestrial planets in the inner Solar System, including Mercury, Venus, Earth, and Mars. The LHB happened after the Earth and other rocky planets had formed and accreted most of their mass, but still quite early in Earth's history.Evidence for the LHB derives from lunar samples brought back by the Apollo astronauts. Isotopic dating of Moon rocks implies that most impact melts occurred in a rather narrow interval of time. Several hypotheses are now offered to explain the apparent spike in the flux of impactors (i.e. asteroids and comets) in the inner Solar System, but no consensus yet exists. The Nice model is popular among planetary scientists; it postulates that the gas giant planets underwent orbital migration and scattered objects in the asteroid and/or Kuiper belts into eccentric orbits, and thereby into the path of the terrestrial planets. Other researchers argue that the lunar sample data do not require a cataclysmic cratering event near 3.9 Ga, and that the apparent clustering of impact melt ages near this time is an artifact of sampling materials retrieved from a single large impact basin. They also note that the rate of impact cratering could be significantly different between the outer and inner zones of the Solar System.