Class 2 Solar System Characteristics Formation Exosolar Planets
... also have phases. Orbital phases depends on inclination of the orbit. By studying orbital phases scientists can calculate particle sizes in the atmospheres of planets. * Polarimetry: Stellar light becomes polarized when it interacts with atmospheric molecules, which could be detected with a polarime ...
... also have phases. Orbital phases depends on inclination of the orbit. By studying orbital phases scientists can calculate particle sizes in the atmospheres of planets. * Polarimetry: Stellar light becomes polarized when it interacts with atmospheric molecules, which could be detected with a polarime ...
Organize Your Space PowerPoint.
... crashing into each other at high speeds and sending clouds of dust into space. The combined mass of all the asteroids would only be 1/1000 the mass of the earth and if all the asteroids were combined together their diameter would be only half the diameter of ...
... crashing into each other at high speeds and sending clouds of dust into space. The combined mass of all the asteroids would only be 1/1000 the mass of the earth and if all the asteroids were combined together their diameter would be only half the diameter of ...
notes
... WASP-12b, WASP-17b, and WASP-19b. • In July 2014, NASA announced finding very dry atmospheres on three exoplanets (HD 189733b, HD 209458b, WASP-12b) orbiting Sun-like stars • In September 2014, NASA reported that HAT-P-11b is the first Neptunesized exoplanet known to have a relatively cloud-free atm ...
... WASP-12b, WASP-17b, and WASP-19b. • In July 2014, NASA announced finding very dry atmospheres on three exoplanets (HD 189733b, HD 209458b, WASP-12b) orbiting Sun-like stars • In September 2014, NASA reported that HAT-P-11b is the first Neptunesized exoplanet known to have a relatively cloud-free atm ...
File
... the discovery of several objects similar to Pluto further out in the Solar System—the largest of which is larger than Pluto—the International Astronomical Union decided in 2006 that Pluto belongs to a new class of objects called dwarf planets, and is not an actual planet. ...
... the discovery of several objects similar to Pluto further out in the Solar System—the largest of which is larger than Pluto—the International Astronomical Union decided in 2006 that Pluto belongs to a new class of objects called dwarf planets, and is not an actual planet. ...
solar system study guide - East Hanover Township School District
... SOLAR SYSTEM STUDY GUIDE 1) Solar system – the sun and all the bodies traveling around it 2) Planets – large bodies orbiting a star 3) Star – balls of glowing hot gas 4) Orbit – path that a planet or asteroid takes as it travels around the sun 5) Asteroid – rocky, metallic objects that orbit the sun ...
... SOLAR SYSTEM STUDY GUIDE 1) Solar system – the sun and all the bodies traveling around it 2) Planets – large bodies orbiting a star 3) Star – balls of glowing hot gas 4) Orbit – path that a planet or asteroid takes as it travels around the sun 5) Asteroid – rocky, metallic objects that orbit the sun ...
Models of the Solar System
... Travel to the Moon The quest to reach the moon progressed through a series of increasingly complex missions. • On July 20, 1969,Neil Armstrong, commander of the ...
... Travel to the Moon The quest to reach the moon progressed through a series of increasingly complex missions. • On July 20, 1969,Neil Armstrong, commander of the ...
the planets of the milky way solar system
... Has a thin atmosphere that contains bands of clouds made up of helium and hydrogen The thousands of rings are made up of ice, rocks and particles of dust that orbit the planet 30 or more satellites named for the Titans Takes 30 years to revolve around the sun A day is 11 hours long on Saturn because ...
... Has a thin atmosphere that contains bands of clouds made up of helium and hydrogen The thousands of rings are made up of ice, rocks and particles of dust that orbit the planet 30 or more satellites named for the Titans Takes 30 years to revolve around the sun A day is 11 hours long on Saturn because ...
About the Solar System
... What did you learn about the planets? Tell me about the Sun. Which planet is the Red Planet? Which planet is the largest? Which planet is the smallest? Which planet is the hottest? ...
... What did you learn about the planets? Tell me about the Sun. Which planet is the Red Planet? Which planet is the largest? Which planet is the smallest? Which planet is the hottest? ...
Solar System Summary Sheet File
... The lighter gas particles are not pulled with such a large gravitational force and so form the outer gaseous planets. After a long period of time the planets settle into definite orbits around the Sun. ...
... The lighter gas particles are not pulled with such a large gravitational force and so form the outer gaseous planets. After a long period of time the planets settle into definite orbits around the Sun. ...
ppt document - FacStaff Home Page for CBU
... falls off with the distance between those objects. That force is very small unless one or both objects has a lot of mass (like the earth). F = G*m1*m2 / r2 . ...
... falls off with the distance between those objects. That force is very small unless one or both objects has a lot of mass (like the earth). F = G*m1*m2 / r2 . ...
Space Unit - Questions and Answers
... Mercury, Venus, Earth and Mars are the four planets closest to the Sun. They are also known as the inner planets and are composed mainly of rocky material and metals. The outer planets are Jupiter, Saturn, Uranus and Neptune and are also known as the Gas Giants. Their atmosphere consists mainly of h ...
... Mercury, Venus, Earth and Mars are the four planets closest to the Sun. They are also known as the inner planets and are composed mainly of rocky material and metals. The outer planets are Jupiter, Saturn, Uranus and Neptune and are also known as the Gas Giants. Their atmosphere consists mainly of h ...
Pocket Solar System Activity
... huge size differences involved. This is a simple little model to give you an overview of the distances between the orbits of the planets and other objects in our solar system. (It is also a good tool for reviewing fractions.) Materials needed: At least 1 meter of paper tape per person, such as add ...
... huge size differences involved. This is a simple little model to give you an overview of the distances between the orbits of the planets and other objects in our solar system. (It is also a good tool for reviewing fractions.) Materials needed: At least 1 meter of paper tape per person, such as add ...
planets
... For about 500 million years after its initial formation, the Earth remained at a rather stable 2000 degrees Fahrenheit (874.68 degrees Celsius). Comprised predominantly of iron and silicates, the Earth also contained small amounts of radioactive elements, mostly uranium, thorium, and potassium. As t ...
... For about 500 million years after its initial formation, the Earth remained at a rather stable 2000 degrees Fahrenheit (874.68 degrees Celsius). Comprised predominantly of iron and silicates, the Earth also contained small amounts of radioactive elements, mostly uranium, thorium, and potassium. As t ...
No Slide Title
... There is one star in each galaxy. Our solar system makes up most of our galaxy. ...
... There is one star in each galaxy. Our solar system makes up most of our galaxy. ...
Models of the Solar System
... is directly proportional to the cube of its semi-major axis. This law relates the amount of time for the planet to complete one orbit around the Sun to the planet’s average distance from the Sun. If we measure the orbital periods (P) in years and distances (a) in astronomical units, then the law mat ...
... is directly proportional to the cube of its semi-major axis. This law relates the amount of time for the planet to complete one orbit around the Sun to the planet’s average distance from the Sun. If we measure the orbital periods (P) in years and distances (a) in astronomical units, then the law mat ...
Large and small planets Journey through the Solar System
... Using the table below, write the information from the second column (the diameter) next to the planets on the board. Explain clearly to the children that the Sun is very large, and that it is not a planet at all, but a star. It is interesting to see how large the sun is compared to the planets. Use ...
... Using the table below, write the information from the second column (the diameter) next to the planets on the board. Explain clearly to the children that the Sun is very large, and that it is not a planet at all, but a star. It is interesting to see how large the sun is compared to the planets. Use ...
earth
... Jupiter is the fifth planet from the Sun and the largest planet within the Solar System at two and a half times the mass of all the other planets in our Solar System combined. Jupiter is classified as a gas giant along with Saturn, Uranus and Neptune. Together, these four planets are sometimes refer ...
... Jupiter is the fifth planet from the Sun and the largest planet within the Solar System at two and a half times the mass of all the other planets in our Solar System combined. Jupiter is classified as a gas giant along with Saturn, Uranus and Neptune. Together, these four planets are sometimes refer ...
Our local neighbourhood – The Solar System (PPT file, 6.12 MB)
... All orbits are in the same direction and in the same plane. Suggests a common origin. Solar system formed when a cloud of gas and dust in space was disturbed. Gas and dust drawn together, forming a solar nebula. The cloud began to spin as it collapsed and therefore flattened. ...
... All orbits are in the same direction and in the same plane. Suggests a common origin. Solar system formed when a cloud of gas and dust in space was disturbed. Gas and dust drawn together, forming a solar nebula. The cloud began to spin as it collapsed and therefore flattened. ...
document
... could condense out. The most refractory elements first condense out to form the CAIs, then the silicates followed. Low-velocity collisions => stick together => planetesimals ...
... could condense out. The most refractory elements first condense out to form the CAIs, then the silicates followed. Low-velocity collisions => stick together => planetesimals ...
PowerPoint
... The Story • The formation sequence we laid out fits well known physics and accounts for all of these features. It’s the odds-on favorite for “The Truth”, albeit no doubt there’s details which are yet to be fully worked out • Many of these details will no doubt become clearer as we discover new plan ...
... The Story • The formation sequence we laid out fits well known physics and accounts for all of these features. It’s the odds-on favorite for “The Truth”, albeit no doubt there’s details which are yet to be fully worked out • Many of these details will no doubt become clearer as we discover new plan ...
Slides
... have been turned to helium. Once this happens, the sun will go from being a main sequence star to a red giant. The diameter of a red giant is typically 260 times larger than that of a main sequence star. The sun will decrease in temperature and over time the layers of the red giant will shed and lea ...
... have been turned to helium. Once this happens, the sun will go from being a main sequence star to a red giant. The diameter of a red giant is typically 260 times larger than that of a main sequence star. The sun will decrease in temperature and over time the layers of the red giant will shed and lea ...
Document
... Even if the multiple images are too close together to be resolved separately, they will still make the background source appear (temporarily) brighter. We call this case gravitational microlensing. We can plot a light curve showing how the brightness of the background source changes with time. If t ...
... Even if the multiple images are too close together to be resolved separately, they will still make the background source appear (temporarily) brighter. We call this case gravitational microlensing. We can plot a light curve showing how the brightness of the background source changes with time. If t ...
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.