Solar-System Bianka N
... Both Phobos and Deimos were discovered in 1877 by American astronomer Asaph Hall. The moons appear to have surface materials similar to many asteroids in the outer asteroid belt, which leads most scientists to believe that Phobos and Deimos are captured asteroids. ...
... Both Phobos and Deimos were discovered in 1877 by American astronomer Asaph Hall. The moons appear to have surface materials similar to many asteroids in the outer asteroid belt, which leads most scientists to believe that Phobos and Deimos are captured asteroids. ...
Comets, Asteroids, and Meteors
... Mars and Jupiter. They named these objects Ceres, Pallas, Juno, and Vesta. Over the next 80 years, astronomers found over 300 more. These rocky objects, called asteroids, are too small and too numerous to be considered planets. Most asteroids revolve around the sun between the orbits of Mars and Jup ...
... Mars and Jupiter. They named these objects Ceres, Pallas, Juno, and Vesta. Over the next 80 years, astronomers found over 300 more. These rocky objects, called asteroids, are too small and too numerous to be considered planets. Most asteroids revolve around the sun between the orbits of Mars and Jup ...
Student Exploration Sheet: Growing Plants - Hutchison
... Answers will vary. [Mercury, Venus, Earth, and Mars all have masses below 100 ×1023 kg, radii below 10,000 km, and densities greater than 3.0 g/cm3. Jupiter, Saturn, Uranus, and Neptune all have masses above 800 ×1023 kg, radii above 20,000 km, and densities less than 2.0 g/cm3. Pluto has characteri ...
... Answers will vary. [Mercury, Venus, Earth, and Mars all have masses below 100 ×1023 kg, radii below 10,000 km, and densities greater than 3.0 g/cm3. Jupiter, Saturn, Uranus, and Neptune all have masses above 800 ×1023 kg, radii above 20,000 km, and densities less than 2.0 g/cm3. Pluto has characteri ...
Planet Saturn
... This NASA Hubble Space Telescope image of the ringed planet Saturn shows a rare storm that appears as a white arrowhead-shaped feature near the planet's equator. The storm is generated by an upwelling of warmer air, similar to a terrestrial thunderhead. The east-west extent of this storm is equal to ...
... This NASA Hubble Space Telescope image of the ringed planet Saturn shows a rare storm that appears as a white arrowhead-shaped feature near the planet's equator. The storm is generated by an upwelling of warmer air, similar to a terrestrial thunderhead. The east-west extent of this storm is equal to ...
Planet Saturn
... This NASA Hubble Space Telescope image of the ringed planet Saturn shows a rare storm that appears as a white arrowhead-shaped feature near the planet's equator. The storm is generated by an upwelling of warmer air, similar to a terrestrial thunderhead. The east-west extent of this storm is equal to ...
... This NASA Hubble Space Telescope image of the ringed planet Saturn shows a rare storm that appears as a white arrowhead-shaped feature near the planet's equator. The storm is generated by an upwelling of warmer air, similar to a terrestrial thunderhead. The east-west extent of this storm is equal to ...
Solar System Test Review - Garnet Valley School District
... 7. The moon revolves around Earth in _________________________. This causes the moon to rise (and set) approximately _________________________later each day. 8. A _________________________occurs when the moon passes through the earth’s shadow. It may only occur during a _________________________ pha ...
... 7. The moon revolves around Earth in _________________________. This causes the moon to rise (and set) approximately _________________________later each day. 8. A _________________________occurs when the moon passes through the earth’s shadow. It may only occur during a _________________________ pha ...
Lecture4
... advocated a model in which Sun orbits Earth because he could not observe stellar parallax ...
... advocated a model in which Sun orbits Earth because he could not observe stellar parallax ...
Key Stage 2: Teacher`s Pack
... Sun, solar panels are not a feasible way of generating electrical power. Suggest a possible power source for Cassini and explain why you think it would be practical. Fossil fuels would not be feasible, due to their weight and lack of oxygen to burn in space. Cassini is powered by a small nuclear fis ...
... Sun, solar panels are not a feasible way of generating electrical power. Suggest a possible power source for Cassini and explain why you think it would be practical. Fossil fuels would not be feasible, due to their weight and lack of oxygen to burn in space. Cassini is powered by a small nuclear fis ...
warm - STScI
... Tsiganis et al., Nature, 2005, Fig. 1 • Simulated evolution of outer planets interacting with a ‘hot’ disk of planetesimals • Uranus and Neptune flip positions as Jupiter and Saturn pass through the 2:1 mean motion resonance! ...
... Tsiganis et al., Nature, 2005, Fig. 1 • Simulated evolution of outer planets interacting with a ‘hot’ disk of planetesimals • Uranus and Neptune flip positions as Jupiter and Saturn pass through the 2:1 mean motion resonance! ...
Uninhabitableearth
... Write on the board before students enter the room: “What conditions are necessary to sustain life on earth?” Brainstorm to review the following term: “Habitable Zone.” As a class watch the Newsy.com video Study: Earth Will Be Uninhabitable in 1.75 Billion Years at http://www.newsy.com/videos/study-e ...
... Write on the board before students enter the room: “What conditions are necessary to sustain life on earth?” Brainstorm to review the following term: “Habitable Zone.” As a class watch the Newsy.com video Study: Earth Will Be Uninhabitable in 1.75 Billion Years at http://www.newsy.com/videos/study-e ...
I. Comparing the Sizes of the Sun, Earth, Moon and Jupiter
... 2. Rank the universe components from smallest to largest using their equivalent ratio to Earth. 3. Which components are smaller than Earth? 4. Which components are larger than Earth? III. Solar System Meter Stick Distance Scale Another important relationship for scientists is how far planets are fr ...
... 2. Rank the universe components from smallest to largest using their equivalent ratio to Earth. 3. Which components are smaller than Earth? 4. Which components are larger than Earth? III. Solar System Meter Stick Distance Scale Another important relationship for scientists is how far planets are fr ...
Astronomy and Humanism by Ray Thompson A. EARLY
... obtained and it became clear just how enormous the universe was! This brings us to Edwin Hubble of Mount Wilson Observatory who concentrated on determining the distances to numerous galaxies using Henrietta's discovery. However, he made one further discovery in 1924. Using spectroscopy (introduced, ...
... obtained and it became clear just how enormous the universe was! This brings us to Edwin Hubble of Mount Wilson Observatory who concentrated on determining the distances to numerous galaxies using Henrietta's discovery. However, he made one further discovery in 1924. Using spectroscopy (introduced, ...
the Up2d8 Maths resource
... presentations to demonstrate the students’ understanding of the quantities and concepts discussed, including findings from research Working in groups: This activity lends itself to paired or small group work and, by encouraging students to work collaboratively, it is likely that you will allow them ...
... presentations to demonstrate the students’ understanding of the quantities and concepts discussed, including findings from research Working in groups: This activity lends itself to paired or small group work and, by encouraging students to work collaboratively, it is likely that you will allow them ...
“Create Your Own Planet” – In Class Project
... As part of our Astronomy unit, students (in groups) will create their own planets based on the information they have learned about the planets of our solar system, and what makes them planets. ****In order to be considered a planet, a celestial body in the Solar System must orbit the sun, be massive ...
... As part of our Astronomy unit, students (in groups) will create their own planets based on the information they have learned about the planets of our solar system, and what makes them planets. ****In order to be considered a planet, a celestial body in the Solar System must orbit the sun, be massive ...
Space+-+the+final+frontier
... presentations to demonstrate the students’ understanding of the quantities and concepts discussed, including findings from research Working in groups: This activity lends itself to paired or small group work and, by encouraging students to work collaboratively, it is likely that you will allow them ...
... presentations to demonstrate the students’ understanding of the quantities and concepts discussed, including findings from research Working in groups: This activity lends itself to paired or small group work and, by encouraging students to work collaboratively, it is likely that you will allow them ...
Dwarf Planets - cloudfront.net
... • Has enough mass so that gravity makes them roughly spherical • But have not cleared their orbit of other objects ...
... • Has enough mass so that gravity makes them roughly spherical • But have not cleared their orbit of other objects ...
Astro 205 Ch. 2
... • “Occam’s Razor” is a principle which states that simplicity is an important part of scienBfic theory. ...
... • “Occam’s Razor” is a principle which states that simplicity is an important part of scienBfic theory. ...
THE FRIGID REALM
... Voyager 2 discovered that the Urainian magnetic field (~100X Earth’s in strength) is offset from the center of the planet and misaligned with the rotation axis. No explanation for this. Uranus lacks an internal heat source, unlike the other three outer planets. The interior pressures are too low for ...
... Voyager 2 discovered that the Urainian magnetic field (~100X Earth’s in strength) is offset from the center of the planet and misaligned with the rotation axis. No explanation for this. Uranus lacks an internal heat source, unlike the other three outer planets. The interior pressures are too low for ...
Formation of the Solar System
... protostar in a disk-like structure called the solar nebula. An advanced theory, called the condensation theory, includes the nebular theory but also incorporates interstellar dust as an essential ingredient in the formation of the planets. This theory claims that the dust grains of the interstellar ...
... protostar in a disk-like structure called the solar nebula. An advanced theory, called the condensation theory, includes the nebular theory but also incorporates interstellar dust as an essential ingredient in the formation of the planets. This theory claims that the dust grains of the interstellar ...
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.