DOC
... When our part of the Earth moves around so it is lit by the sun. The path an object takes around another object in space. A shape like a ball. A system of planets which revolve around a star (or sun) Dr. Iffat Sardharwalla ...
... When our part of the Earth moves around so it is lit by the sun. The path an object takes around another object in space. A shape like a ball. A system of planets which revolve around a star (or sun) Dr. Iffat Sardharwalla ...
astronomy study guide
... Define solstice and equinox. When does each occur and what is the significance of each? Draw a diagram. Define the following: precession, nutation, and barycenter. Draw a picture of the Earth and the moon orbiting around a barycenter. Will the barycenter be located closer to the Earth or the m ...
... Define solstice and equinox. When does each occur and what is the significance of each? Draw a diagram. Define the following: precession, nutation, and barycenter. Draw a picture of the Earth and the moon orbiting around a barycenter. Will the barycenter be located closer to the Earth or the m ...
ExoplanetWorksheet
... mass’ do you get better detail when you plot with linear or logarithmic data points? __________________________________ *All of the rocky planets in our Solar System are at least 3 times more dense than Jupiter. Does it look like we’ve found very many or very few rocky exoplanets? __________________ ...
... mass’ do you get better detail when you plot with linear or logarithmic data points? __________________________________ *All of the rocky planets in our Solar System are at least 3 times more dense than Jupiter. Does it look like we’ve found very many or very few rocky exoplanets? __________________ ...
Science_Jeopardy_Q3 - Galena Park ISD Moodle
... pressed together below many more layers of minerals and soil for millions of years. ...
... pressed together below many more layers of minerals and soil for millions of years. ...
The Solar System - 3rdgrade-libertyschool
... • Saturn is best known for its rings • The rings around Saturn are made up of frozen gases, water ice and rock. So the rings are not solid bands around the planet • There are 31 moons orbiting Saturn ...
... • Saturn is best known for its rings • The rings around Saturn are made up of frozen gases, water ice and rock. So the rings are not solid bands around the planet • There are 31 moons orbiting Saturn ...
7.4 Meet Your Solar System
... • The planets share many similar characteristics, but they also have many differences. • The inner, or terrestrial, planets are rocky and small. The outer planets, or gas giants, are made of gases and are huge. • The astronomical unit is defined as the average distance between Earth and the Sun. ...
... • The planets share many similar characteristics, but they also have many differences. • The inner, or terrestrial, planets are rocky and small. The outer planets, or gas giants, are made of gases and are huge. • The astronomical unit is defined as the average distance between Earth and the Sun. ...
What is the Solar System? I Arrangement The Sun – in the middle on
... The Sun – in the middle on the chair, 8 planets around (8 pupils) II Presentation of the Solar System 1. Student 1 - introduction Welcome in the Universe. The address- the galaxy, Milky Way. We are the Solar System. There are our astronomical objects. The Sun in the centre and orbiting planets: Mars ...
... The Sun – in the middle on the chair, 8 planets around (8 pupils) II Presentation of the Solar System 1. Student 1 - introduction Welcome in the Universe. The address- the galaxy, Milky Way. We are the Solar System. There are our astronomical objects. The Sun in the centre and orbiting planets: Mars ...
1– AST104 Sp04: WELCOME TO EXAM 2 Multiple Choice Questions
... 14. What is true about craters? a. the more craters on a moon’s surface, the older the surface b. craters result from volcanoes c. the more craters on a planet’s surface the younger its surface d. planets do not have craters e. a and d 15. One star has a temperature of 50,000K another star has a tem ...
... 14. What is true about craters? a. the more craters on a moon’s surface, the older the surface b. craters result from volcanoes c. the more craters on a planet’s surface the younger its surface d. planets do not have craters e. a and d 15. One star has a temperature of 50,000K another star has a tem ...
Terrestrial planets
... Gas giants are larger and more massive than terrestrial planets, but much less dense, and are mainly composed of rock and metal. All four gas giants have ring systems made of dust and icy debris that orbit the planets. ...
... Gas giants are larger and more massive than terrestrial planets, but much less dense, and are mainly composed of rock and metal. All four gas giants have ring systems made of dust and icy debris that orbit the planets. ...
Jeopardy Questions
... atmosphere or a pane of glass) that only allows certain wavelengths of light through. For a planet, like the Earth or Venus, the atmosphere allows in UV and visible light, but blocks some infrared light. The Earth radiates its blackbody emission in the infrared, but some of that is blocked, so the h ...
... atmosphere or a pane of glass) that only allows certain wavelengths of light through. For a planet, like the Earth or Venus, the atmosphere allows in UV and visible light, but blocks some infrared light. The Earth radiates its blackbody emission in the infrared, but some of that is blocked, so the h ...
121mtr
... the deep fissures and cracks in the crust that were caused by the initial impact. This took 200 million years to occur and is the last geological process which occurred on the moon. ...
... the deep fissures and cracks in the crust that were caused by the initial impact. This took 200 million years to occur and is the last geological process which occurred on the moon. ...
Origins of the Earth Video Notes
... Collisions of the rocks (meteorites) in the solar system. Other times the rocks stuck together. The larger they got, the stronger their gravity became. Because of the gravitational attraction. Few miles across. Some of the planetismals and then they combined – mercury, Venus, mars and Earth. But Ear ...
... Collisions of the rocks (meteorites) in the solar system. Other times the rocks stuck together. The larger they got, the stronger their gravity became. Because of the gravitational attraction. Few miles across. Some of the planetismals and then they combined – mercury, Venus, mars and Earth. But Ear ...
Content Standards/Performance Indicators: Key Pre
... Understanding the solar system helps you understand Earth’s position in space. The Sun is the star that provides energy for life on Earth. That Earth is part of the Milky Way galaxy. ...
... Understanding the solar system helps you understand Earth’s position in space. The Sun is the star that provides energy for life on Earth. That Earth is part of the Milky Way galaxy. ...
AstroLesson4Slides
... Can you understand why Ptolemy saw the Earth as the center of the Universe based on what you can see of the Sun, the Moon, and the stars? What major shift occurred with the Copernican view of the Universe? ...
... Can you understand why Ptolemy saw the Earth as the center of the Universe based on what you can see of the Sun, the Moon, and the stars? What major shift occurred with the Copernican view of the Universe? ...
October 2007
... the temperature gets up, e.g. because this releases more greenhouse gases • If you like it cooler, a positive greenhouse effect could be ...
... the temperature gets up, e.g. because this releases more greenhouse gases • If you like it cooler, a positive greenhouse effect could be ...
Astronomy Test Review
... What does the tail of a comet tell us about the direction the comet is moving? ...
... What does the tail of a comet tell us about the direction the comet is moving? ...
Quiz # 2
... Bonus. The spectrum of a star shows an equivalent set of dark absorption lines to those of the Sun, but with one exception. Every line appears at a slightly longer wavelength, shifted toward the red end of the spectrum. What conclusion can be drawn from this observation? A) A cloud of cold gas and ...
... Bonus. The spectrum of a star shows an equivalent set of dark absorption lines to those of the Sun, but with one exception. Every line appears at a slightly longer wavelength, shifted toward the red end of the spectrum. What conclusion can be drawn from this observation? A) A cloud of cold gas and ...
Solar System, Galaxy, and Universe (ES) V.4
... Explain how stars and planetary systems form and how stars produce energy. Key concepts: Processes of formation—coalescence from clouds of dust and gases by gravity; explosions of stars producing heavy elements; hydrogen, helium. Production of energy—fusion, radiation. Planetary systems may form dur ...
... Explain how stars and planetary systems form and how stars produce energy. Key concepts: Processes of formation—coalescence from clouds of dust and gases by gravity; explosions of stars producing heavy elements; hydrogen, helium. Production of energy—fusion, radiation. Planetary systems may form dur ...
Kylie and Cody
... Pluto’s diameter is about 1,460 miles. The distance from the sun is about 5,909 million km. An interesting fact about Pluto is that it is the ninth planet, but part of its orbit is inside the orbit of ...
... Pluto’s diameter is about 1,460 miles. The distance from the sun is about 5,909 million km. An interesting fact about Pluto is that it is the ninth planet, but part of its orbit is inside the orbit of ...
Where`s Earth 2.0? - Institute of Astronomy
... habitable zone but it doesn’t give us an idea of whether it could support life. • This definition is too simple to move from habitable zone straight to potentially habitable ...
... habitable zone but it doesn’t give us an idea of whether it could support life. • This definition is too simple to move from habitable zone straight to potentially habitable ...
Extraterrestrial life
Extraterrestrial life is life that does not originate from Earth. It is also called alien life, or, if it is a sentient and/or relatively complex individual, an ""extraterrestrial"" or ""alien"" (or, to avoid confusion with the legal sense of ""alien"", a ""space alien""). These as-yet-hypothetical life forms range from simple bacteria-like organisms to beings with civilizations far more advanced than humanity. Although many scientists expect extraterrestrial life to exist, so far no unambiguous evidence for its existence exists.The science of extraterrestrial life is known as exobiology. The science of astrobiology also considers life on Earth as well, and in the broader astronomical context. Meteorites that have fallen to Earth have sometimes been examined for signs of microscopic extraterrestrial life. Since the mid-20th century, there has been an ongoing search for signs of extraterrestrial intelligence, from radios used to detect possible extraterrestrial signals, to telescopes used to search for potentially habitable extrasolar planets. It has also played a major role in works of science fiction. Over the years, science fiction works, especially Hollywood's involvement, has increased the public's interest in the possibility of extraterrestrial life. Some encourage aggressive methods to try to get in contact with life in outer space, whereas others argue that it might be dangerous to actively call attention to Earth.