What is a pulsar planet ? How do planets form ?
... • A massive star having planets explodes and becomes a pulsar with planets. • Explosion energy is injected from supernovae to planets. If the star has a jupiter-like planet, about 1046 erg is injected to the planet. This energy is enough to strip the atmosphere from the planet. Therefore only a core ...
... • A massive star having planets explodes and becomes a pulsar with planets. • Explosion energy is injected from supernovae to planets. If the star has a jupiter-like planet, about 1046 erg is injected to the planet. This energy is enough to strip the atmosphere from the planet. Therefore only a core ...
The Scale of the Cosmos
... between objects in space, how they move, and how they affect each other by their sizes and distances apart, you will begin to move into a greater understanding of our place in the universe, and how we might be able to have a larger sphere of influence in the future. ...
... between objects in space, how they move, and how they affect each other by their sizes and distances apart, you will begin to move into a greater understanding of our place in the universe, and how we might be able to have a larger sphere of influence in the future. ...
Chapter 29 Our Solar System
... b. Compare and contrast belts and zones, and identify which planets have them. c. Identify the planet that has a given unique characteristic such as: rapid rotation, brightest rings, large storm, largest planet, blue color & what causes the color, flattened, etc. (See planet summaries written after ...
... b. Compare and contrast belts and zones, and identify which planets have them. c. Identify the planet that has a given unique characteristic such as: rapid rotation, brightest rings, large storm, largest planet, blue color & what causes the color, flattened, etc. (See planet summaries written after ...
Earth in the Universe
... Evolution of Solar System • About 5 billion years old. Started as a gas cloud many times the size of today’s solar system. Gravitation caused the cloud to condense, most of the mass was pulled to the center and formed our sun. • After Earth and other planets were formed, their gravity pulled on oth ...
... Evolution of Solar System • About 5 billion years old. Started as a gas cloud many times the size of today’s solar system. Gravitation caused the cloud to condense, most of the mass was pulled to the center and formed our sun. • After Earth and other planets were formed, their gravity pulled on oth ...
Space – Astronomy Review
... Large natural objects that revolve around planets are called satellites. Between Mars and Jupiter, there is a large gap in the solar system where small rocky objects called asteroids exist and form an asteroid belt. A meteoroid is a lump of rock or metal that is trapped by Earth’s gravity and pulled ...
... Large natural objects that revolve around planets are called satellites. Between Mars and Jupiter, there is a large gap in the solar system where small rocky objects called asteroids exist and form an asteroid belt. A meteoroid is a lump of rock or metal that is trapped by Earth’s gravity and pulled ...
File
... star system of three stars, called Alpha Centauri). Proxima Centauri is 39,900,000,000,000 km away (28,500,000,000,000 miles) = 3.99 x 1013 km. This method of writing numbers is called scientific ...
... star system of three stars, called Alpha Centauri). Proxima Centauri is 39,900,000,000,000 km away (28,500,000,000,000 miles) = 3.99 x 1013 km. This method of writing numbers is called scientific ...
proposed another geocentric _ _ _ _ _.
... Copernicus (1473-1543) proposed that the sun is stationary near the _ _ _ _ _ _ of the universe. His _ _ _ _ _ _ proposed that the Earth _ _ _ _ _ _ _ on its _ _ _ _ once daily and _ _ _ _ _ _ _ around the sun once a year. He suggested that the _ _ _ _ _ _ _ the radius of a planet’s _ _ _ _ _ , the ...
... Copernicus (1473-1543) proposed that the sun is stationary near the _ _ _ _ _ _ of the universe. His _ _ _ _ _ _ proposed that the Earth _ _ _ _ _ _ _ on its _ _ _ _ once daily and _ _ _ _ _ _ _ around the sun once a year. He suggested that the _ _ _ _ _ _ _ the radius of a planet’s _ _ _ _ _ , the ...
mars
... •The surface of Mercury is very similar to our moon. It has a very barren, rocky surface covered with many craters. •Being so close to the Sun, the daytime temperature on Mercury is scorching reaching over 400 Degrees Celsius. •At night however, without an atmosphere to hold the heat in, the tempera ...
... •The surface of Mercury is very similar to our moon. It has a very barren, rocky surface covered with many craters. •Being so close to the Sun, the daytime temperature on Mercury is scorching reaching over 400 Degrees Celsius. •At night however, without an atmosphere to hold the heat in, the tempera ...
The most accepted theory of the origin of the solar system is the
... Stage Three 6 – Temperature differences between the warm inner regions and the cool outer regions of the disk determined what kinds of material could condense to form planets – this is referred to as the temperature-condensation sequence. (Condensation is the formation of solid or liquid particles f ...
... Stage Three 6 – Temperature differences between the warm inner regions and the cool outer regions of the disk determined what kinds of material could condense to form planets – this is referred to as the temperature-condensation sequence. (Condensation is the formation of solid or liquid particles f ...
NAME
... A, and at midnight it was at point C. Michael concluded that he was observing a/an ____________. A. B. C. D. ...
... A, and at midnight it was at point C. Michael concluded that he was observing a/an ____________. A. B. C. D. ...
Chapter04
... 1. As seen from Mars, the Earth undergoes retrograde motion when the Earth passes Mars. 2. They have very long orbital periods, so the Earth requires only a little more than a year to catch up with and pass them again. 3. Both systems predicted that Mars, Jupiter, and Saturn could be seen only at gi ...
... 1. As seen from Mars, the Earth undergoes retrograde motion when the Earth passes Mars. 2. They have very long orbital periods, so the Earth requires only a little more than a year to catch up with and pass them again. 3. Both systems predicted that Mars, Jupiter, and Saturn could be seen only at gi ...
The Solar System - Teachers TryScience
... • Fifth planet form the Sun • Largest planet in our Solar System ...
... • Fifth planet form the Sun • Largest planet in our Solar System ...
Bringing Our Solar System to Life Grade 5 Overview Since the Solar
... The classroom contains roughly 20 fifth graders. The genders in the classroom are about even. These students have had one prior lesson on the solar system and its planets which was presented in a lecture form, with pictures, by the teacher. The setting of the school is rural. 5.2.1 Recognize that ou ...
... The classroom contains roughly 20 fifth graders. The genders in the classroom are about even. These students have had one prior lesson on the solar system and its planets which was presented in a lecture form, with pictures, by the teacher. The setting of the school is rural. 5.2.1 Recognize that ou ...
Document
... a. We have seen the changing velocity of a star caused by the pull of a small unseen planet. b. We have seen the motion of the planet caused by the wobble of the star. c. We have seen the changing position of the star caused by the pull of the small unseen planet. d. We have seen the changing veloci ...
... a. We have seen the changing velocity of a star caused by the pull of a small unseen planet. b. We have seen the motion of the planet caused by the wobble of the star. c. We have seen the changing position of the star caused by the pull of the small unseen planet. d. We have seen the changing veloci ...
Astrobiology News for July 2013: What Makes a Planet Habitable
... One of the most intriguing possibilities for life-‐sustaining planets is coming from the mounting evidence that Earth-‐sized and “super-‐Earth-‐sized” planets may be common in the HZ’s of M-‐dwarfs. M-‐dwarfs ...
... One of the most intriguing possibilities for life-‐sustaining planets is coming from the mounting evidence that Earth-‐sized and “super-‐Earth-‐sized” planets may be common in the HZ’s of M-‐dwarfs. M-‐dwarfs ...
Chapter 28
... It could have a shot gun effect and hit the Earth in Small icy bodies (1-10 km in diameter) that have highly eccentric orbits around the Sun. They are largely found in the area from the Kuiper belt out to 100,000 AU. This is known as the Oort cloud. Some get bumped into the inner solar system. ...
... It could have a shot gun effect and hit the Earth in Small icy bodies (1-10 km in diameter) that have highly eccentric orbits around the Sun. They are largely found in the area from the Kuiper belt out to 100,000 AU. This is known as the Oort cloud. Some get bumped into the inner solar system. ...
title of lesson plan - Discovery Education
... 2. Have the class brainstorm information to be included in the planetary profiles. Suggested topic questions include the following: - How large is the planet? (What is its equatorial diameter?) - What is its atmosphere like? - What are some of its geological traits? - How many moons does the planet ...
... 2. Have the class brainstorm information to be included in the planetary profiles. Suggested topic questions include the following: - How large is the planet? (What is its equatorial diameter?) - What is its atmosphere like? - What are some of its geological traits? - How many moons does the planet ...
Scale of the Universe
... Is a neutron star bigger or smaller than the State of Rhode Island? How much does 1 mm of a neutron star weigh?____________________________ Why?________________________________________________________ 8. Which is bigger: Pluto or the USA Pluto or the Moon Pluto’s official name is 134340 Pluto becaus ...
... Is a neutron star bigger or smaller than the State of Rhode Island? How much does 1 mm of a neutron star weigh?____________________________ Why?________________________________________________________ 8. Which is bigger: Pluto or the USA Pluto or the Moon Pluto’s official name is 134340 Pluto becaus ...
AST 301 Fall 2007 Review for Exam 3 This exam covers only
... Chapter 6: There are a few basic things like being able to name the planets in order of distance from the Sun, listing (in clear language) the regularities concerning planetary orbits and rotations, as well as the exceptions. I think a good preparation would be to pretend you are giving some friends ...
... Chapter 6: There are a few basic things like being able to name the planets in order of distance from the Sun, listing (in clear language) the regularities concerning planetary orbits and rotations, as well as the exceptions. I think a good preparation would be to pretend you are giving some friends ...
File
... A. Sirius must be the closest star to Earth. B. Sirius must be the hottest star in the sky. C. Sirius must be larger and have more energy than any other star in the galaxy. D. Sirius must be very hot, very large, and close to Earth, compared to other stars. ...
... A. Sirius must be the closest star to Earth. B. Sirius must be the hottest star in the sky. C. Sirius must be larger and have more energy than any other star in the galaxy. D. Sirius must be very hot, very large, and close to Earth, compared to other stars. ...
Worksheet Task 2 - www .alexandria .k12 .mn .us
... Are there other planets that support life? That’s exactly what the Kepler mission hopes to discover. NASA launched the Kepler space telescope, designed to find habitable planets, in 2009. So far it has discovered five new Earth-sized planets beyond our solar system. These planets are hotter than the ...
... Are there other planets that support life? That’s exactly what the Kepler mission hopes to discover. NASA launched the Kepler space telescope, designed to find habitable planets, in 2009. So far it has discovered five new Earth-sized planets beyond our solar system. These planets are hotter than the ...
13Overview1
... – Planets: larger objects orbiting the Sun. Traditionally, there were 9 (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto), now usually considered eight – Moons: objects orbiting planets. Inner planets have few, outer planets have lots – Asteroids: smaller rocky objects orbiting ...
... – Planets: larger objects orbiting the Sun. Traditionally, there were 9 (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto), now usually considered eight – Moons: objects orbiting planets. Inner planets have few, outer planets have lots – Asteroids: smaller rocky objects orbiting ...
File - Mr. Dudek`s Science
... stars consist of two spheres; one that was consistently spun around the Earth and one that seemed to wander (planet translates to “wandering star”) ...
... stars consist of two spheres; one that was consistently spun around the Earth and one that seemed to wander (planet translates to “wandering star”) ...
1 The Synodic and Orbit Periods of the Planets
... Copernicus thought of the planets as orbiting the sun rather than the Earth. Well then, what should he do with the Earth? Well, have it orbit the sun also! In Copernicus' model, if the planet has an elongation angle which is always smaller than 180 degrees, then it is an inferior planet (orbit radiu ...
... Copernicus thought of the planets as orbiting the sun rather than the Earth. Well then, what should he do with the Earth? Well, have it orbit the sun also! In Copernicus' model, if the planet has an elongation angle which is always smaller than 180 degrees, then it is an inferior planet (orbit radiu ...
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.