Hinsdale Astro TEST
... 9. Give the proper name of the star at the center of this image. 10. What is the name of the nebula to the right of this star? ...
... 9. Give the proper name of the star at the center of this image. 10. What is the name of the nebula to the right of this star? ...
Chapter 19 The Solar System
... Science 9—Will it ever end? 4th quarter—EARTH SCIENCE Outer space—our solar system and all of its contents (stars, planets, and their satellites) Where did the universe come from? Layers of the Earth (Plate Tectonics) The Earth as a System (atmosphere, biosphere, lithosphere, & hydrosphere) Innovat ...
... Science 9—Will it ever end? 4th quarter—EARTH SCIENCE Outer space—our solar system and all of its contents (stars, planets, and their satellites) Where did the universe come from? Layers of the Earth (Plate Tectonics) The Earth as a System (atmosphere, biosphere, lithosphere, & hydrosphere) Innovat ...
Slide 1
... If Earth is moving, then objects such as birds, falling stones, and clouds would be left behind as Earth moved along its path. • Galileo showed that a moving object remains in motion unless a force acts to stop it. Newton’s first law of motion • Galileo saw through his telescope that there are fou ...
... If Earth is moving, then objects such as birds, falling stones, and clouds would be left behind as Earth moved along its path. • Galileo showed that a moving object remains in motion unless a force acts to stop it. Newton’s first law of motion • Galileo saw through his telescope that there are fou ...
SOLAR SYSTEM
... Millions of asteroids in orbit together around the Sun Located between Mars and Jupiter Asteroids are small, irregularly-shaped bodies made of rock or metal Contains a dwarf planet named Ceres Jupiter - Gas Giant 5th planet from the sun Largest of all planets (all other planets could eas ...
... Millions of asteroids in orbit together around the Sun Located between Mars and Jupiter Asteroids are small, irregularly-shaped bodies made of rock or metal Contains a dwarf planet named Ceres Jupiter - Gas Giant 5th planet from the sun Largest of all planets (all other planets could eas ...
Subject- Geography Class- VI Chapter 1
... STARS: A star is a huge, bright ball of burning gas that is held together by gravity. Stars contain mostly hydrogen as well as helium and smaller amounts of other elements. The Sun is the closest star to Earth. THE SUN: The Sun is a star and the biggest object in the Solar System, it burns brightly ...
... STARS: A star is a huge, bright ball of burning gas that is held together by gravity. Stars contain mostly hydrogen as well as helium and smaller amounts of other elements. The Sun is the closest star to Earth. THE SUN: The Sun is a star and the biggest object in the Solar System, it burns brightly ...
summary - guideposts
... Gas in planet forming disks can be blown away quickly by nearby stars, so Jovian planets, which grow primarily from gas, must form quickly. Models suggest that under some circumstances they can form by direct gravitational collapse without first accreting a core of solids. Newer models suggest that ...
... Gas in planet forming disks can be blown away quickly by nearby stars, so Jovian planets, which grow primarily from gas, must form quickly. Models suggest that under some circumstances they can form by direct gravitational collapse without first accreting a core of solids. Newer models suggest that ...
Powerpoint slides - Earth, Planetary, and Space Sciences
... So the hypothetical initial object would have been unable to hold itself together (it was rotating too fast). This strongly suggests that Pluto and Charon were never a single object; the large angular momentum is much more likely the result of an impact. ...
... So the hypothetical initial object would have been unable to hold itself together (it was rotating too fast). This strongly suggests that Pluto and Charon were never a single object; the large angular momentum is much more likely the result of an impact. ...
Exam Name___________________________________
... 5) When Copernicus first created his Sun‐centered model of the universe, it did not lead to substantially better predictions of planetary positions than the Ptolemaic model. Why not? A) Copernicus misjudged the distances between the planets. B) Copernicus placed the planets in the wrong order g ...
... 5) When Copernicus first created his Sun‐centered model of the universe, it did not lead to substantially better predictions of planetary positions than the Ptolemaic model. Why not? A) Copernicus misjudged the distances between the planets. B) Copernicus placed the planets in the wrong order g ...
Powerpoint slides - Earth & Planetary Sciences
... Note that the planet’s mass is uncertain by a factor of sin i. The Ms+Mp term arises because the star is orbiting the centre of mass of the system. Present-day instrumental sensitivity is about 3 m/s; Jupiter’s effect on the Sun is to perturb it by about 12 m/s. From Lissauer and Depater, Planetary ...
... Note that the planet’s mass is uncertain by a factor of sin i. The Ms+Mp term arises because the star is orbiting the centre of mass of the system. Present-day instrumental sensitivity is about 3 m/s; Jupiter’s effect on the Sun is to perturb it by about 12 m/s. From Lissauer and Depater, Planetary ...
Email Template - Personal.psu.edu
... Astro 001 Test #3 fall 2002 Name_____________________ Sect_____ 100 points = 100% Estimated to be this test: (1) (four points) If you were classifying the planets by size only, you might make three classes. What planets would be in each class? ...
... Astro 001 Test #3 fall 2002 Name_____________________ Sect_____ 100 points = 100% Estimated to be this test: (1) (four points) If you were classifying the planets by size only, you might make three classes. What planets would be in each class? ...
6/24/11 You in Outer Space Curriculum Map Clever Crazes for Kids
... nightly. In addition to the different Earth's surface and the tilt of the stars which can be seen in Earth’s rotation on its axis and different seasons. the length of the day. ...
... nightly. In addition to the different Earth's surface and the tilt of the stars which can be seen in Earth’s rotation on its axis and different seasons. the length of the day. ...
Can you figure out which of the stars shown here have planets
... because it is one of the closest stars to Earth. There are actually two stars here -- one much larger and hotter than the Sun, and a much fainter "white dwarf" left over when a star like our sun used up its fuel and died. Sirius B was discovered over 150 years ago -- as it orbits around it makes Sir ...
... because it is one of the closest stars to Earth. There are actually two stars here -- one much larger and hotter than the Sun, and a much fainter "white dwarf" left over when a star like our sun used up its fuel and died. Sirius B was discovered over 150 years ago -- as it orbits around it makes Sir ...
solar system formation and gal
... • Over time it flattens into a disc-like shape while spinning in one direction • Astronomers theorize that any planets forming during this phase would form in the same flat plane and would rotate and revolve around the star in the same way • Using technology, astronomers have discovered flattening n ...
... • Over time it flattens into a disc-like shape while spinning in one direction • Astronomers theorize that any planets forming during this phase would form in the same flat plane and would rotate and revolve around the star in the same way • Using technology, astronomers have discovered flattening n ...
planets
... The planets can be divided into two groups The inner terrestrial (Earth-like) planets (Mercury, Venus, Earth, Mars): small, dense The outer Jovian (Jupiter-like) planets (Jupiter, Saturn, Uranus, and Neptune): gaseous, giant, low density Pluto is an exception; it is an "icy planet". A pla ...
... The planets can be divided into two groups The inner terrestrial (Earth-like) planets (Mercury, Venus, Earth, Mars): small, dense The outer Jovian (Jupiter-like) planets (Jupiter, Saturn, Uranus, and Neptune): gaseous, giant, low density Pluto is an exception; it is an "icy planet". A pla ...
Slide 1
... Look for oxygen, methane, or other suspicious compounds in the atmosphere. So far, we have detected atmospheric K, Na, CO2, H2O, O2, CH4 in the azure planet and others. Like the Martian meteorite ALH84001, however, evidence would have to be very, very strong. Turning the tables…these lines of eviden ...
... Look for oxygen, methane, or other suspicious compounds in the atmosphere. So far, we have detected atmospheric K, Na, CO2, H2O, O2, CH4 in the azure planet and others. Like the Martian meteorite ALH84001, however, evidence would have to be very, very strong. Turning the tables…these lines of eviden ...
The Planets
... The Planets and the Solar System The Solar System Planet – is a celestial body that orbits one or more stars. Planets only reflect light radiated by its star, they do NOT generate their own energy. Solar System – a group of planets circling one or more stars Each galaxy spins around a central nucle ...
... The Planets and the Solar System The Solar System Planet – is a celestial body that orbits one or more stars. Planets only reflect light radiated by its star, they do NOT generate their own energy. Solar System – a group of planets circling one or more stars Each galaxy spins around a central nucle ...
All About Astronomy The Planets
... Our solar system consists of the sun, eight planets, moons, many dwarf planets (or plutoids), an asteroid belt, comets, meteors, and others. The sun is the center of our solar system; the planets, their moons, a belt of asteroids, comets, and other rocks and gas orbit the sun. The eight planets that ...
... Our solar system consists of the sun, eight planets, moons, many dwarf planets (or plutoids), an asteroid belt, comets, meteors, and others. The sun is the center of our solar system; the planets, their moons, a belt of asteroids, comets, and other rocks and gas orbit the sun. The eight planets that ...
Lightest exoplanet found in nearest star system to Earth
... London, October 17 (ANI): A planet with about the mass of the Earth has been discovered orbiting a star in the Alpha Centauri system-the nearest to Earth - by European astronomers. It is also the lightest exoplanet ever discovered around a star like the Sun. The planet was detected using the HARPS i ...
... London, October 17 (ANI): A planet with about the mass of the Earth has been discovered orbiting a star in the Alpha Centauri system-the nearest to Earth - by European astronomers. It is also the lightest exoplanet ever discovered around a star like the Sun. The planet was detected using the HARPS i ...
Saturn - Cloudfront.net
... • Earlier it was considered there were 9 planets in Solar system but lately one planet called Pluto was de-classified from being a planet. • All planets fall in 2 groups Inner Terrestrial Planets: Mercury , Venus, Mars and Earth are called inner planets or terrestrial planets. Outer Gas Planets: Jup ...
... • Earlier it was considered there were 9 planets in Solar system but lately one planet called Pluto was de-classified from being a planet. • All planets fall in 2 groups Inner Terrestrial Planets: Mercury , Venus, Mars and Earth are called inner planets or terrestrial planets. Outer Gas Planets: Jup ...
Sorting the Solar System - California Academy of Sciences
... Sorting the Solar System The objects that make up our Solar System range in size from microscopic specks of dust all the way up to the massive star at its center. Yet it is common for us to think of the Solar System as consisting of the Sun and the planets – a misconception reinforced by the typica ...
... Sorting the Solar System The objects that make up our Solar System range in size from microscopic specks of dust all the way up to the massive star at its center. Yet it is common for us to think of the Solar System as consisting of the Sun and the planets – a misconception reinforced by the typica ...
Your guide to see five planets after sunset
... converge on the same side of the sun, as shown in cross paths with Venus on August 27 and 28. the video below. So for the next month, when the sun goes down, You can also check it out yourself using the Tour look to the skies to collect the full set of visible the Solar System interactive by NOVA. ...
... converge on the same side of the sun, as shown in cross paths with Venus on August 27 and 28. the video below. So for the next month, when the sun goes down, You can also check it out yourself using the Tour look to the skies to collect the full set of visible the Solar System interactive by NOVA. ...
We live on the earth. It`s one of the planets in our solar
... distance from the sun to be warm enough and cool enough for life and it has enough gravity to hold on to its atmosphere. The Earth has one moon. Moons are objects that orbit a planet the way a planet orbits the sun. The next planet in the solar system is Mars. Mars is about half the size of the Eart ...
... distance from the sun to be warm enough and cool enough for life and it has enough gravity to hold on to its atmosphere. The Earth has one moon. Moons are objects that orbit a planet the way a planet orbits the sun. The next planet in the solar system is Mars. Mars is about half the size of the Eart ...
Planets Beyond the Solar System
... Van de Kamp’s planet finding was overturned, but, after years of searching, NASA astronomers at Palomar Observatory identified an exoplanet using astrometry in 2009. It is a gas giant (about 6x Jupiter’s mass) called VB 10b and is about 20 light-years away in the constellation Aquila. It is orbit ...
... Van de Kamp’s planet finding was overturned, but, after years of searching, NASA astronomers at Palomar Observatory identified an exoplanet using astrometry in 2009. It is a gas giant (about 6x Jupiter’s mass) called VB 10b and is about 20 light-years away in the constellation Aquila. It is orbit ...
Planets Beyond the Solar System
... Van de Kamp’s planet finding was overturned, but, after years of searching, NASA astronomers at Palomar Observatory identified an exoplanet using astrometry in 2009. It is a gas giant (about 6x Jupiter’s mass) called VB 10b and is about 20 light-years away in the constellation Aquila. It is orbit ...
... Van de Kamp’s planet finding was overturned, but, after years of searching, NASA astronomers at Palomar Observatory identified an exoplanet using astrometry in 2009. It is a gas giant (about 6x Jupiter’s mass) called VB 10b and is about 20 light-years away in the constellation Aquila. It is orbit ...
IAU definition of planet
The definition of planet set in Prague in 2006 by the International Astronomical Union (IAU) states that, in the Solar System, a planet is a celestial body which: is in orbit around the Sun, has sufficient mass to assume hydrostatic equilibrium (a nearly round shape), and has ""cleared the neighborhood"" around its orbit.A non-satellite body fulfilling only the first two of these criteria is classified as a ""dwarf planet"". According to the IAU, ""planets and dwarf planets are two distinct classes of objects"". A non-satellite body fulfilling only the first criterion is termed a ""small Solar System body"" (SSSB). Initial drafts planned to include dwarf planets as a subcategory of planets, but because this could potentially have led to the addition of several dozens of planets into the Solar System, this draft was eventually dropped. The definition was a controversial one and has drawn both support and criticism from different astronomers, but has remained in use.According to this definition, there are eight planets in the Solar System. The definition distinguishes planets from smaller bodies and is not useful outside the Solar System, where smaller bodies cannot be found yet. Extrasolar planets, or exoplanets, are covered separately under a complementary 2003 draft guideline for the definition of planets, which distinguishes them from dwarf stars, which are larger.