Slide 1
... nearly pure iron. Still others contain substantial amounts of carbon. • Surface: Pock-marked. Asteroids are covered with impact craters from collisions with smaller asteroids. • Temperature: Asteroid temperatures vary a lot depending on how fast they spin and whether you measure the side facing the ...
... nearly pure iron. Still others contain substantial amounts of carbon. • Surface: Pock-marked. Asteroids are covered with impact craters from collisions with smaller asteroids. • Temperature: Asteroid temperatures vary a lot depending on how fast they spin and whether you measure the side facing the ...
Astronomy Learning Guide Unit 04, the Sun
... monitored from Earth? What are some ways that a solar flare and/or unusually big blast of solar wind can affect Earth’s environment? What is the solar constant? Why is it important to know if it is truly constant or if it varies with time? ...
... monitored from Earth? What are some ways that a solar flare and/or unusually big blast of solar wind can affect Earth’s environment? What is the solar constant? Why is it important to know if it is truly constant or if it varies with time? ...
Astronomical distances and space travel The purpose of this lab is to
... The purpose of this lab is to estimate the size of the solar system and the distance to the nearest star by developing a simple scale model. We will be using the hall on either side of the 2nd or 3rd floor to do this activity. Hopefully after you have completed this lab you will have a better on und ...
... The purpose of this lab is to estimate the size of the solar system and the distance to the nearest star by developing a simple scale model. We will be using the hall on either side of the 2nd or 3rd floor to do this activity. Hopefully after you have completed this lab you will have a better on und ...
lec1_2008 - Stanford Solar Physics
... Sun’s rotation axis is inclined by 7.25 degrees to the ecliptic ...
... Sun’s rotation axis is inclined by 7.25 degrees to the ecliptic ...
EARTH MOTIONS
... • Some constellation are while others can be seen year round. • Circumpolar vs. non-circumpolar. • Due to ...
... • Some constellation are while others can be seen year round. • Circumpolar vs. non-circumpolar. • Due to ...
Solar System Astronomy
... Others Course Objective The objective is to provide the basic astronımical information about the solar system objects such as planets, asterids, sun, comets and other constiturents of sun and his family.Birth and evolution of these objects willalso be considered in the light of space exploration act ...
... Others Course Objective The objective is to provide the basic astronımical information about the solar system objects such as planets, asterids, sun, comets and other constiturents of sun and his family.Birth and evolution of these objects willalso be considered in the light of space exploration act ...
What are the components of our solar system? How would the solar
... systems to orbit around the center of the galaxy. iv. The hierarchy pattern of orbiting systems in the solar system was established early in its history as the disk of dust and gas was driven by gravitational forces to form moon-planet and planet-sun orbiting systems. c. Students use the model to de ...
... systems to orbit around the center of the galaxy. iv. The hierarchy pattern of orbiting systems in the solar system was established early in its history as the disk of dust and gas was driven by gravitational forces to form moon-planet and planet-sun orbiting systems. c. Students use the model to de ...
The Universe
... systems to orbit around the center of the galaxy. iv. The hierarchy pattern of orbiting systems in the solar system was established early in its history as the disk of dust and gas was driven by gravitational forces to form moon-planet and planet-sun orbiting systems. c. Students use the model to de ...
... systems to orbit around the center of the galaxy. iv. The hierarchy pattern of orbiting systems in the solar system was established early in its history as the disk of dust and gas was driven by gravitational forces to form moon-planet and planet-sun orbiting systems. c. Students use the model to de ...
Astronomy Unit Study Guide
... **How long does it take the moon to go through a cycle of phases? Why do we only see one side of the moon? How long is the moon’s rotation/revolution? **What is the relative location of the moon around the Earth at each phase? Can you name and describe each phase??? What is the relative lo ...
... **How long does it take the moon to go through a cycle of phases? Why do we only see one side of the moon? How long is the moon’s rotation/revolution? **What is the relative location of the moon around the Earth at each phase? Can you name and describe each phase??? What is the relative lo ...
Kuiper Belt
... • Elongated orbits (far beyond Pluto) Space Debris Song – Orbital period of most hundreds of thousands of years – Some less than 200 years and encounter inner solar system ...
... • Elongated orbits (far beyond Pluto) Space Debris Song – Orbital period of most hundreds of thousands of years – Some less than 200 years and encounter inner solar system ...
Table 7.1
... to one another? – Comparative planetology looks for patterns among the planets. – Those patterns give us insight into the general processes that govern planets. – Studying other worlds in this way tells us about our own planet. © 2014 Pearson Education, Inc. ...
... to one another? – Comparative planetology looks for patterns among the planets. – Those patterns give us insight into the general processes that govern planets. – Studying other worlds in this way tells us about our own planet. © 2014 Pearson Education, Inc. ...
The EU RES-Directive
... marketing influence by northern Neighbours ! Outlook 2009: Strong uncertainties due to crisis impact, but potential to be Europe’s No. 2 soon ...
... marketing influence by northern Neighbours ! Outlook 2009: Strong uncertainties due to crisis impact, but potential to be Europe’s No. 2 soon ...
Different wavelengths…
... The amount of energy created in this process can be calculated by the famous equation above. What does it mean? Matter is changed into energy during fusion The amount of energy created when you change matter to energy is equal to the mass of the matter converted times the speed of light constant ...
... The amount of energy created in this process can be calculated by the famous equation above. What does it mean? Matter is changed into energy during fusion The amount of energy created when you change matter to energy is equal to the mass of the matter converted times the speed of light constant ...
Part 2: Solar System Formation
... (planetesimals) may stick together. • In the outer parts of the Solar Nebula the planets become large enough to have a significant gravitational pull and collect gas around them. – Ice is ten times more abundant than silicates and iron compounds, therefore there is more planet building material in t ...
... (planetesimals) may stick together. • In the outer parts of the Solar Nebula the planets become large enough to have a significant gravitational pull and collect gas around them. – Ice is ten times more abundant than silicates and iron compounds, therefore there is more planet building material in t ...
print version
... The orbits are nearly circular, but not quite, and the planets travel slightly faster while they are closer to the sun than when farther away (because of the increased gravitational attraction). ...
... The orbits are nearly circular, but not quite, and the planets travel slightly faster while they are closer to the sun than when farther away (because of the increased gravitational attraction). ...
The Grand Tour of Voyager An historic event occurred on August 25
... The Grand Tour of Voyager An historic event occurred on August 25, 2012, and no one was aware of what had even happened. As Voyager 1 slipped out of the Sun’s sphere of influence and into interstellar space, even the researchers studying data the probe was sending back to Earth were unsure a momento ...
... The Grand Tour of Voyager An historic event occurred on August 25, 2012, and no one was aware of what had even happened. As Voyager 1 slipped out of the Sun’s sphere of influence and into interstellar space, even the researchers studying data the probe was sending back to Earth were unsure a momento ...
Benchmark Review
... • Kuiper Belt- area where small objects orbit the sun. Beyond the orbit of Neptune. Pluto is in the Kuiper Belt the majority of its orbit. ...
... • Kuiper Belt- area where small objects orbit the sun. Beyond the orbit of Neptune. Pluto is in the Kuiper Belt the majority of its orbit. ...
The Solar System
... CCW rotation and revolution of planets Coplanar orbits of planets Difference between terrestrials and Jovians Nebular Theory: Solar system formed from a contracting ―cloud‖ of interstellar gas and dust. Many molecular clouds distributed throughout plane of Milky Way Dense, cool parts of cl ...
... CCW rotation and revolution of planets Coplanar orbits of planets Difference between terrestrials and Jovians Nebular Theory: Solar system formed from a contracting ―cloud‖ of interstellar gas and dust. Many molecular clouds distributed throughout plane of Milky Way Dense, cool parts of cl ...
Integrative Studies 410 Our Place in the Universe
... the same direction as the Sun's (exceptions: Venus, Uranus, Pluto) most moons revolve around their planets in the same direction as the rotation of the planets differentiation between inner (terrestrial) and outer (Jovian) ...
... the same direction as the Sun's (exceptions: Venus, Uranus, Pluto) most moons revolve around their planets in the same direction as the rotation of the planets differentiation between inner (terrestrial) and outer (Jovian) ...
Chapter 29 The Solar System
... meteorite: meteoroid (or part of one) that is left after it hits the Earth ...
... meteorite: meteoroid (or part of one) that is left after it hits the Earth ...
sq4r 23 the solar system
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6th Grade Science - Wichita Falls ISD
... Galilean moons-four largest moons of Jupiter planetary ring-an area of matter that encircles a planet consisting of particles ranging in size from dust to tons of meters across dwarf planet-celestial body that orbits the Sun, is round because of its own gravity, but has not cleared its orbital path ...
... Galilean moons-four largest moons of Jupiter planetary ring-an area of matter that encircles a planet consisting of particles ranging in size from dust to tons of meters across dwarf planet-celestial body that orbits the Sun, is round because of its own gravity, but has not cleared its orbital path ...
dust and ice: the birthplace of new molecules in
... In our search for answers we turned to ice and dust. Naturally occurring layers of ice cover planets and their moons, comets, and even small dust particles floating in space. Frozen water is the most common ice, but frozen oxygen is also seen. Mixtures of these different ices are constantly bombarde ...
... In our search for answers we turned to ice and dust. Naturally occurring layers of ice cover planets and their moons, comets, and even small dust particles floating in space. Frozen water is the most common ice, but frozen oxygen is also seen. Mixtures of these different ices are constantly bombarde ...
Document
... weight of the star Nuclear reaction rates increase Luminosity increases Start with a chemically homogeneous star of one solar mass Initial fractional Helium content by weight Y0 = 0.25 (shortly after “Big Bang”) Evolve model until we get today’s luminosity (3.844 × 1026 W) age (4.6 × 109 yr, from ...
... weight of the star Nuclear reaction rates increase Luminosity increases Start with a chemically homogeneous star of one solar mass Initial fractional Helium content by weight Y0 = 0.25 (shortly after “Big Bang”) Evolve model until we get today’s luminosity (3.844 × 1026 W) age (4.6 × 109 yr, from ...
Heliosphere
The heliosphere is the bubble-like region of space dominated by the Sun, which extends far beyond the orbit of Pluto. Plasma ""blown"" out from the Sun, known as the solar wind, creates and maintains this bubble against the outside pressure of the interstellar medium, the hydrogen and helium gas that permeates the Milky Way Galaxy. The solar wind flows outward from the Sun until encountering the termination shock, where motion slows abruptly. The Voyager spacecraft have actively explored the outer reaches of the heliosphere, passing through the shock and entering the heliosheath, a transitional region which is in turn bounded by the outermost edge of the heliosphere, called the heliopause. The overall shape of the heliosphere is controlled by the interstellar medium, through which it is traveling, as well as the Sun, and does not appear to be perfectly spherical. The limited data available and unexplored nature of these structures have resulted in many theories.On September 12, 2013, NASA announced that Voyager 1 had exited the heliosphere on August 25, 2012, when it measured a sudden increase in plasma density of about forty times. Because the heliopause marks one boundary between the Sun's solar wind and the rest of the galaxy, a spacecraft such as Voyager 1 which has departed the heliosphere can be said to have reached interstellar space.