SKY SCIENCE study guide_2
... 2) What is the correct order of the planets in our solar system? 3) What is the difference between a solar system, galaxy and universe? Order them from smallest to largest. 4) What is a comet? Asteroid? Meteoroid? Meteor? Meteorite? 5) List some examples of things in space that EMIT and that REFLECT ...
... 2) What is the correct order of the planets in our solar system? 3) What is the difference between a solar system, galaxy and universe? Order them from smallest to largest. 4) What is a comet? Asteroid? Meteoroid? Meteor? Meteorite? 5) List some examples of things in space that EMIT and that REFLECT ...
WK8
... "One of the most impressive discoveries was the origin of the energy of the stars. One of the men who discovered this was out with his girl friend the night after he realized that nuclear reactions must be going on in the stars in order to make them shine. She said "Look at how pretty the stars shin ...
... "One of the most impressive discoveries was the origin of the energy of the stars. One of the men who discovered this was out with his girl friend the night after he realized that nuclear reactions must be going on in the stars in order to make them shine. She said "Look at how pretty the stars shin ...
Chapter 23: Touring Our Solar System
... This is an artist’s rendition on how frozen water could be trapped underneath Mars’ dusty & dry surface. Most scientists believe that most surface water on Mars seeped out from pockets of underground ice. ...
... This is an artist’s rendition on how frozen water could be trapped underneath Mars’ dusty & dry surface. Most scientists believe that most surface water on Mars seeped out from pockets of underground ice. ...
Planets Study guide
... Identify if each statement below is True or False. 1. _________ A planet must have a moon to be considered a classical planet 2. _________ Pluto is a dwarf planet because it is too small. 3. _________ A dwarf planet does not clear its own neighborhood. 4. _________ Both dwarf planets and classical p ...
... Identify if each statement below is True or False. 1. _________ A planet must have a moon to be considered a classical planet 2. _________ Pluto is a dwarf planet because it is too small. 3. _________ A dwarf planet does not clear its own neighborhood. 4. _________ Both dwarf planets and classical p ...
The formation of stars and planets
... • Mars formed about 13 Megayears later • Earth formed 30 to 40 Megayear later – Leading theory for formation of the moon is that about 100 Myr after the birth of the solar system Earth was hit by a Mars-size object. The heavy cores of both objects formed the new Earth and the light silicate crusts f ...
... • Mars formed about 13 Megayears later • Earth formed 30 to 40 Megayear later – Leading theory for formation of the moon is that about 100 Myr after the birth of the solar system Earth was hit by a Mars-size object. The heavy cores of both objects formed the new Earth and the light silicate crusts f ...
Regents Earth Science – Unit 5: Astronomy
... planet and the faster the planet will move in orbit ...
... planet and the faster the planet will move in orbit ...
Astronomy 101 Lab: Finding Life Beyond Earth
... 5. How do scientists believe a giant impact allowed for water to be present on Earth’s surface? 6A. Where do scientists believe Earth’s organic molecules came from in the Solar System? 6B. Why do scientists believe these chemicals had to come from so far away? 7A. Glycine is an example of what type ...
... 5. How do scientists believe a giant impact allowed for water to be present on Earth’s surface? 6A. Where do scientists believe Earth’s organic molecules came from in the Solar System? 6B. Why do scientists believe these chemicals had to come from so far away? 7A. Glycine is an example of what type ...
Outer Planets and Moons Notes
... What are Uranus’s mass, density, radius (diameter divided by 2), rotation period, and period of revolution? How do they compare with Earth? ...
... What are Uranus’s mass, density, radius (diameter divided by 2), rotation period, and period of revolution? How do they compare with Earth? ...
Sun, Moon, and Earth Notes
... sphere- A figure shaped like a globe or a round ball. The stars, planets, and moons are sphere-shaped (not circle-shaped). space- The giant, near-empty region in which the planets, stars, and galaxies are found. Outer space begins about 60 miles above earth where the atmosphere is very thin. ...
... sphere- A figure shaped like a globe or a round ball. The stars, planets, and moons are sphere-shaped (not circle-shaped). space- The giant, near-empty region in which the planets, stars, and galaxies are found. Outer space begins about 60 miles above earth where the atmosphere is very thin. ...
Explore Our Solar System
... Informational (Non-Fiction) Reading Passage ■ w ww .ReadWo rk s .o rg/p as sag es ...
... Informational (Non-Fiction) Reading Passage ■ w ww .ReadWo rk s .o rg/p as sag es ...
Claire
... the messenger of their gods because it appeared to move more quickly through the sky than did any of the other planets. Not much was known about Mercury until it was studied by a radar from Earth in the ...
... the messenger of their gods because it appeared to move more quickly through the sky than did any of the other planets. Not much was known about Mercury until it was studied by a radar from Earth in the ...
31_Finding Earths
... Transit searches most sensitive to large planets orbiting close in. Otherwise unlikely to be exactly edge on and drop in brightness of star during transit will be very small. We can and have found Jupiters. We can’t yet find earths. ...
... Transit searches most sensitive to large planets orbiting close in. Otherwise unlikely to be exactly edge on and drop in brightness of star during transit will be very small. We can and have found Jupiters. We can’t yet find earths. ...
Ch 22 The Sun & It’s Solar System
... On March 3rd,2003 a 25-meter wide asteroid, 2003 DW10, flew past Earth only 1.4 times farther from our planet than the Moon. John Rogers of the Camarillo Observatory captured this image of the 17th magnitude space rock on March 2nd. Rogers tracked the asteroid, not the stars, so 2003 DW10 appears as ...
... On March 3rd,2003 a 25-meter wide asteroid, 2003 DW10, flew past Earth only 1.4 times farther from our planet than the Moon. John Rogers of the Camarillo Observatory captured this image of the 17th magnitude space rock on March 2nd. Rogers tracked the asteroid, not the stars, so 2003 DW10 appears as ...
AST 301—Review for Exam 3 Consult “Guide to Reading and Study
... e. greater than 10 billion years 3. Most of the extrasolar planets that have been discovered orbiting stars besides the sun are a. on nearly circular orbits, not what was expected. b. large jovian-like planets with distances from their star more like the terrestrial planets of our solar system. c. o ...
... e. greater than 10 billion years 3. Most of the extrasolar planets that have been discovered orbiting stars besides the sun are a. on nearly circular orbits, not what was expected. b. large jovian-like planets with distances from their star more like the terrestrial planets of our solar system. c. o ...
Article - Iowa State University
... After astronomers discovered Ceres in the early 1800s, some time passed before other asteroids were found in the area between Mars and Jupiter. The thinking at that time was that Ceres was a planet, Kerton said. However, years later when other asteroids were found, astronomers were forced to rethink ...
... After astronomers discovered Ceres in the early 1800s, some time passed before other asteroids were found in the area between Mars and Jupiter. The thinking at that time was that Ceres was a planet, Kerton said. However, years later when other asteroids were found, astronomers were forced to rethink ...
ss - PAMS-Doyle
... Diameter= 120,000 km Period of revolution= 29.46 years Period of rotation= 10.5 hours ...
... Diameter= 120,000 km Period of revolution= 29.46 years Period of rotation= 10.5 hours ...
The Solar System The Solar System - A to Z Teacher Stuff Printable
... This is Saturn. Its rings are made up of rocks and dust. ...
... This is Saturn. Its rings are made up of rocks and dust. ...
Topic E: Astrophysics E1 Introduction to the Universe.
... b) has sufficient mass for its self-gravity to overcome rigid body forces so that is assumes a hydrostatic equilibrium (__________________________________ ) c) has cleared the neighborhood around its orbit. Our Solar System 8 Planets – name them…. ...
... b) has sufficient mass for its self-gravity to overcome rigid body forces so that is assumes a hydrostatic equilibrium (__________________________________ ) c) has cleared the neighborhood around its orbit. Our Solar System 8 Planets – name them…. ...
Comparative Planetology
... Craters can range in size from 2km wide to smaller than grapes.The small craters cannot be found on Earth. The other planets are not protected by an atmosphere like ours and even the smallest space debris reaches the surface. ...
... Craters can range in size from 2km wide to smaller than grapes.The small craters cannot be found on Earth. The other planets are not protected by an atmosphere like ours and even the smallest space debris reaches the surface. ...
The Solar System - Belle Vernon Area School District
... Origin of the Solar System • The latest evidence suggests that our solar system formed with a group of stars 4.6 billion years ago • The force of gravity pulled and condensed a collection of dust and gas “cosmic garbage” together that was probably the result of an ...
... Origin of the Solar System • The latest evidence suggests that our solar system formed with a group of stars 4.6 billion years ago • The force of gravity pulled and condensed a collection of dust and gas “cosmic garbage” together that was probably the result of an ...
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.