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Exploring Space Powerpoint
Exploring Space Powerpoint

... Scientists think living things may once have lived on Mars but no signs of life have been found yet. Spins about the same speed as Earth. A year on Mars is almost twice as long as a year on Earth. Mass: .107 Has 2 moons. ...
seasons
seasons

...  Like all planets in our solar system, the Earth is in an elliptical ...
Knows that Earth is the only body in our solar system that
Knows that Earth is the only body in our solar system that

... Context: A shooting star that lands on Earth is known as a meteorite. planet Definition: Any of the large bodies that revolve around the sun in the solar system. Context: It takes the planet Earth 365 days to revolve around the sun. probe Definition: A man-made device used to send information from o ...
Click here to 2016 The Universe Diagnostic Test
Click here to 2016 The Universe Diagnostic Test

... Explain how the real motion of the Sun, the Moon and planets relate to observations Use models to explain the structure of solar system Evaluate the benefits and drawbacks of space exploration Know that gravity controls the motion of all objects in space Know that gravity is not restricted to Earth ...
Could we live anywhere other than earth !!!!???!!!
Could we live anywhere other than earth !!!!???!!!

... International Space Station This is the first man made accommodation where people can live in space for a long time. The first part was launched in 1998 and 16 countries work together sending people and equipment to it. The station always has people working on it. Astronauts can live there for up t ...
Asteroids comets meteoroids
Asteroids comets meteoroids

... • Fragments of rock that orbit the sun. • More than 50,000 total • Orbit in elliptical paths ...
Habitibility of Earth, in our Solar System, and Beyond
Habitibility of Earth, in our Solar System, and Beyond

powerpoint - High Energy Physics at Wayne State
powerpoint - High Energy Physics at Wayne State

... 1. Mars doesn’t have plate tectonics that can impede large volcanos. (There are multiple Hawaiian islands because the Pacific plate is moving over the hot spot beneath. 2. Mars has lower surface gravity than Earth or Venus. Underlying material can more easily support the weight of the mountain above ...
Earth Science – Quiz 2
Earth Science – Quiz 2

... 19. The length of daylight on the Moon is about ________. A) 24 hours B) 48 hours C) two weeks D) one month E) one year 20. Compared to Earth's atmosphere, the atmosphere of Mars has surface pressures that are ________. A) 3 times those on Earth; major gases are water vapor and carbon dioxide B) 0.1 ...
Solar System Origins
Solar System Origins

...  All objects in the Solar System seem to have formed at nearly the same time, out of the same original cloud of gas and dust  Radioactive dating of rocks from the Earth, Moon, and some asteroids suggests an age of about 4.5 billion yrs  A similar age is found for the Sun based on current observat ...
Slide 1 - NMSU Astronomy
Slide 1 - NMSU Astronomy

... 60 moons counted so far ...
Solar System Book KEY File
Solar System Book KEY File

... gravity of a planet passing by) 5) Halley’s Comet—short period comet (has an orbit of less than 200 years) that returns every 76 years ...
Planet
Planet

... are sometimes called planetoids. • They can be anywhere from the size of a pebble up to a 1000km (620 miles) in diameter; the asteroid Ceres is an example of an asteroid that is this large. • They have been found inside Earth’s orbit and all the way out past Saturn’s orbit. Most asteroids, however, ...
Shining Star A
Shining Star A

... Read each statement. If the statement is true, write "T" in the blank. If the statement is false, write "F" in the blank. ...
Why are planets round?
Why are planets round?

The Planets
The Planets

... Is no longer considered a planet (since 2006) Now classified as a “dwarf planet” which also includes Ceres and Eris Has a Moon (Charon) that is half as big as Pluto itself Charon and Pluto move around each other ever 6.5 days Has at least two other small moons (Hydra and Nix) Is frozen and dark Rock ...
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... All stars will run out of fuel and die. ...
Week of: October 8, 2011
Week of: October 8, 2011

... 5.2.6.C.1 Predict the path of reflected or refracted light using reflecting and refracting telescopes as examples. 5.2.6.C.2 Describe how prisms can be used to demonstrate that visible light from the sun is made of different colors. 5.4.6.A.1 Generate and analyze evidence (through simulations) that ...
PowerPoint Presentation - msharnack
PowerPoint Presentation - msharnack

... What is the best observation that can be made? A. The Sun is larger than Earth. B. The Sun is larger than Jupiter. C. All of the planets are smaller than the Sun. D. All of the planets are larger than the Sun. ...
ExoplanetWorksheet
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? __________________ ...
The Solar System
The Solar System

... Moon, and Planets; astronomical tools; formation and evolution of the solar system; physical properties, atmosphere, and evolution of the Earth, Moon, and planets within the solar system; asteroids, comets, and other small bodies; discovery of extra-solar planets; possibilities for life beyond Earth ...
Planet Definition - Porterville College Home
Planet Definition - Porterville College Home

... (2) We distinguish between the eight classical planets discovered before 1900, which move in nearly circular orbits close to the ecliptic plane, and other planetary objects in orbit around the Sun. All of these other objects are smaller than Mercury. We recognize that Ceres is a planet by the above ...
Planet Definition
Planet Definition

... (2) We distinguish between the eight classical planets discovered before 1900, which move in nearly circular orbits close to the ecliptic plane, and other planetary objects in orbit around the Sun. All of these other objects are smaller than Mercury. We recognize that Ceres is a planet by the above ...
Regulus the Star njw
Regulus the Star njw

... Latin word Rex which means King It is associated with many cultures like the Greeks , Arabs, and Ancient Babylon It also is know as one of the four Royal Stars of the Heavens ...
Welcome to the planetarium
Welcome to the planetarium

... • Voyager I and II missions launched in 1977 to study Jupiter, Saturn, Uranus, and Neptune • Both spacecraft have left the solar system, but continue to send information back to us from about 10 billion miles away ...
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Orrery



An orrery is a mechanical model of the solar system that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; but since accurate scaling is often not practical due to the actual large ratio differences, a subdued approximation may be used instead. Though the Greeks had working planetaria, the first orrery that was a planetarium of the modern era was produced in 1704, and one was presented to Charles Boyle, 4th Earl of Orrery — whence came the name. They are typically driven by a clockwork mechanism with a globe representing the Sun at the centre, and with a planet at the end of each of the arms.
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