What part of the sun can we see only during a solar eclipse?
... False- Not the distance from the sun, but the tilt of the earth and whether the light hits it directly or indirectly. ...
... False- Not the distance from the sun, but the tilt of the earth and whether the light hits it directly or indirectly. ...
Astronomers use astronomical units(AU) to measure distances
... others are bluish, white or bluish-white • Density: some stars have such low density that they could float on water; others are so dense that 1g would crush the CN Tower ...
... others are bluish, white or bluish-white • Density: some stars have such low density that they could float on water; others are so dense that 1g would crush the CN Tower ...
1) Name the following: a) The smallest and largest planets of the
... e))The brightest object in the night sky after the moon, which rotates from east to west. f)The planets closest and farthest to the sun. 2) If we join the group of stars shown in the picture below, the resulting figure will look like a hunter with a bow. To which constellation does this belong? ...
... e))The brightest object in the night sky after the moon, which rotates from east to west. f)The planets closest and farthest to the sun. 2) If we join the group of stars shown in the picture below, the resulting figure will look like a hunter with a bow. To which constellation does this belong? ...
The Solar System. The Inner Planets.
... Venus is the third brightest object in the sky after the Sun and the Moon. Venus has very similar parameters to those of the Earth. However, it spins backwards (clockwise if looking from its north pole). Its atmosphere has 96% CO2, surface temperature 400740 K, surface pressure is 90 times the Eart ...
... Venus is the third brightest object in the sky after the Sun and the Moon. Venus has very similar parameters to those of the Earth. However, it spins backwards (clockwise if looking from its north pole). Its atmosphere has 96% CO2, surface temperature 400740 K, surface pressure is 90 times the Eart ...
Solar System Unit Review - Parma City School District
... • B. More stars are in the center than on the outer edge. • C. Most of the stars are near the outside of the galaxy. • D. The stars are spread throughout the galaxy in bands ...
... • B. More stars are in the center than on the outer edge. • C. Most of the stars are near the outside of the galaxy. • D. The stars are spread throughout the galaxy in bands ...
Organize Your Space PowerPoint.
... Asteroid Belt – Most asteroids orbit the sun in this area between the orbit of Mars and Jupiter ...
... Asteroid Belt – Most asteroids orbit the sun in this area between the orbit of Mars and Jupiter ...
Clues to the Origin of the Solar System
... This process continues until the clumps are a few hundred kilometers across. At this time the objects are referred to as planetesimals. ! outer gas cooler than the inner gas !metal stuff can condense (freeze) at high temperatures while volatile stuff condenses at lower temps !at Jupiter temperature ...
... This process continues until the clumps are a few hundred kilometers across. At this time the objects are referred to as planetesimals. ! outer gas cooler than the inner gas !metal stuff can condense (freeze) at high temperatures while volatile stuff condenses at lower temps !at Jupiter temperature ...
Astronomy Unit Notes - sciencepowerpoint.com
... -Two high tides, and two low tides per day. Equals one tidal cycle per day. - Separated by about 12:34 hours ...
... -Two high tides, and two low tides per day. Equals one tidal cycle per day. - Separated by about 12:34 hours ...
Our Solar System
... Discovered through math 7 known moons Triton largest moon Great Dark Spot thought to be a hole, similar to the hole in the ozone layer on Earth ...
... Discovered through math 7 known moons Triton largest moon Great Dark Spot thought to be a hole, similar to the hole in the ozone layer on Earth ...
Light Years Away
... 5. The Oort cloud is located A. Between the orbit of Mars and Jupiter B. On the outer rim of our solar system C. Within the atmosphere of Neptune D. Within the Andromeda Galaxy ...
... 5. The Oort cloud is located A. Between the orbit of Mars and Jupiter B. On the outer rim of our solar system C. Within the atmosphere of Neptune D. Within the Andromeda Galaxy ...
Name: Date: Period: ______ Unit 9
... 27.1 & 27.2 – Formation & Models of the Solar System 1. What is a solar nebula? 2. What is the nebular hypothesis? 3. How did the land and atmosphere of Earth form? 4. How do the theories of Aristotle and Copernicus differ? 5. What did Ptolemy propose about the solar system? 6. What is a protoplanet ...
... 27.1 & 27.2 – Formation & Models of the Solar System 1. What is a solar nebula? 2. What is the nebular hypothesis? 3. How did the land and atmosphere of Earth form? 4. How do the theories of Aristotle and Copernicus differ? 5. What did Ptolemy propose about the solar system? 6. What is a protoplanet ...
Chapter 2
... 20. True/False. Evidence that all planets formed from the same swirling mass of gas and dust are based on the orbital direction of the planets around their sun. ...
... 20. True/False. Evidence that all planets formed from the same swirling mass of gas and dust are based on the orbital direction of the planets around their sun. ...
Our Solar System Formation
... there was much more material in the areas where they form compared to the rock planets. Where gas giants are formed there is rocky solid material and much more gas. The rocky material first accretes solid material to become planetesimals and then with its gravity it will collect the gasses around m ...
... there was much more material in the areas where they form compared to the rock planets. Where gas giants are formed there is rocky solid material and much more gas. The rocky material first accretes solid material to become planetesimals and then with its gravity it will collect the gasses around m ...
Grade 9 Science Part 3 Other Celestial Bodies
... - Fragments left over from the formation of the solar system - Pluto is now considered part of this ...
... - Fragments left over from the formation of the solar system - Pluto is now considered part of this ...
Class Notes for Monday, Feb 20th
... •Surface Temperature: 5,500 °C • Core Temperature: 15,500,000 °C ...
... •Surface Temperature: 5,500 °C • Core Temperature: 15,500,000 °C ...
Universe and Solar System
... numbers---Scientists use it to explain distances in space due to their large size Look at pg. 626 ...
... numbers---Scientists use it to explain distances in space due to their large size Look at pg. 626 ...
SNC 1PW - TeacherWeb
... 3. Our ___________________ consists of eight planets and all the objects that travel around the planets. 4. Many planets have ______________ orbiting them. 5. Planets and moons are __________________ because they do not emit their own light. 6. A ________ is matter that emits huge amounts of energy. ...
... 3. Our ___________________ consists of eight planets and all the objects that travel around the planets. 4. Many planets have ______________ orbiting them. 5. Planets and moons are __________________ because they do not emit their own light. 6. A ________ is matter that emits huge amounts of energy. ...
Our Solar System
... Have the student work in pairs; talk about the planet distances and sizes compared to a scale model. The distances to the planets and the sizes of the planets are shown on the same scale, which is 1 inch = 12,000 miles. At this scale, Jupiter is 1,111 yards from the Sun and is represented by a socce ...
... Have the student work in pairs; talk about the planet distances and sizes compared to a scale model. The distances to the planets and the sizes of the planets are shown on the same scale, which is 1 inch = 12,000 miles. At this scale, Jupiter is 1,111 yards from the Sun and is represented by a socce ...
Solar System Study Guide 1
... The red streams and loops of gases that shoot out from the sun are called prominences. These hot fountains often begin near a sunspot. They can be thousands of kilometers high and just as wide. Sunspots and prominences usually last for only a few days. Some can last for a few months. The largest ...
... The red streams and loops of gases that shoot out from the sun are called prominences. These hot fountains often begin near a sunspot. They can be thousands of kilometers high and just as wide. Sunspots and prominences usually last for only a few days. Some can last for a few months. The largest ...
Our Solar System - After School Astronomy Clubs
... Most asteroids can be found in the Asteroid Belt, which is located between Mars and Jupiter. Asteroids are rocky and metallic objects that orbit the Sun, but are too small to be considered planets. They are known as minor planets. ...
... Most asteroids can be found in the Asteroid Belt, which is located between Mars and Jupiter. Asteroids are rocky and metallic objects that orbit the Sun, but are too small to be considered planets. They are known as minor planets. ...
The Daily Telegraph – London… 14th February 2008… New Solar
... Astronomers have identified two new planets orbiting a star about half the size of our sun some 5,000 light-years away. The system, called OGLE-2006-BLG-109L, resembles a slightly scaled down version of our Solar system because the two gas giant planets are similar sizes relative to their star as Ju ...
... Astronomers have identified two new planets orbiting a star about half the size of our sun some 5,000 light-years away. The system, called OGLE-2006-BLG-109L, resembles a slightly scaled down version of our Solar system because the two gas giant planets are similar sizes relative to their star as Ju ...
Origin of the Universe and of the Solar System
... atom), with a density and temperature that had of being very high. 2º Suddenly, the atom primigenius expanded abruptly in a great explosion that initiated the expansion of the universe. The energy moved away in all directions and it was transformed into matter (by means of the theory of relativity). ...
... atom), with a density and temperature that had of being very high. 2º Suddenly, the atom primigenius expanded abruptly in a great explosion that initiated the expansion of the universe. The energy moved away in all directions and it was transformed into matter (by means of the theory of relativity). ...
Page # 320 15
... 7. Arial photos show erosion and patterns of riverbeds show water flowed once on Mars surface. ...
... 7. Arial photos show erosion and patterns of riverbeds show water flowed once on Mars surface. ...
Grade 9 Science Part 3 Other Celestial Bodies
... - Fragments left over from the formation of the solar system - Pluto is now considered part of this ...
... - Fragments left over from the formation of the solar system - Pluto is now considered part of this ...
Solar System Study Guide 1
... orbit – The path that an object such as a planet makes as it revolves around a second object. phase – One of the different shapes the moon seems to have as it orbits around Earth. revolution – The movement of any object in an orbit, such as Earth moving around the sun. axis – An imaginary line which ...
... orbit – The path that an object such as a planet makes as it revolves around a second object. phase – One of the different shapes the moon seems to have as it orbits around Earth. revolution – The movement of any object in an orbit, such as Earth moving around the sun. axis – An imaginary line which ...
Solar System
The Solar System comprises the Sun and the planetary system that orbits it, either directly or indirectly. Of those objects that orbit the Sun directly, the largest eight are the planets, with the remainder being significantly smaller objects, such as dwarf planets and small Solar System bodies such as comets and asteroids. Of those that orbit the Sun indirectly, two are larger than the smallest planet.The Solar System formed 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular cloud. The vast majority of the system's mass is in the Sun, with most of the remaining mass contained in Jupiter. The four smaller inner planets, Mercury, Venus, Earth and Mars, are terrestrial planets, being primarily composed of rock and metal. The four outer planets are giant planets, being substantially more massive than the terrestrials. The two largest, Jupiter and Saturn, are gas giants, being composed mainly of hydrogen and helium; the two outermost planets, Uranus and Neptune, are ice giants, being composed largely of substances with relatively high melting points compared with hydrogen and helium, called ices, such as water, ammonia and methane. All planets have almost circular orbits that lie within a nearly flat disc called the ecliptic.The Solar System also contains smaller objects. The asteroid belt, which lies between Mars and Jupiter, mostly contains objects composed, like the terrestrial planets, of rock and metal. Beyond Neptune's orbit lie the Kuiper belt and scattered disc, populations of trans-Neptunian objects composed mostly of ices, and beyond them a newly discovered population of sednoids. Within these populations are several dozen to possibly tens of thousands of objects large enough to have been rounded by their own gravity. Such objects are categorized as dwarf planets. Identified dwarf planets include the asteroid Ceres and the trans-Neptunian objects Pluto and Eris. In addition to these two regions, various other small-body populations, including comets, centaurs and interplanetary dust, freely travel between regions. Six of the planets, at least three of the dwarf planets, and many of the smaller bodies are orbited by natural satellites, usually termed ""moons"" after the Moon. Each of the outer planets is encircled by planetary rings of dust and other small objects.The solar wind, a stream of charged particles flowing outwards from the Sun, creates a bubble-like region in the interstellar medium known as the heliosphere. The heliopause is the point at which pressure from the solar wind is equal to the opposing pressure of interstellar wind; it extends out to the edge of the scattered disc. The Oort cloud, which is believed to be the source for long-period comets, may also exist at a distance roughly a thousand times further than the heliosphere. The Solar System is located in the Orion Arm, 26,000 light-years from the center of the Milky Way.