What do we teach - Pender County Schools
... 5.05 Describe the setting of the solar system in the universe including: ...
... 5.05 Describe the setting of the solar system in the universe including: ...
The Next Step: Exponential Life 1 — PB
... life elsewhere in the cosmos. But, more significantly, we are mindful of the immense future that lies ahead—the post-human future where our remote descendants may transcend human limitations—here on Earth but (more probably) far beyond. This is my theme in the present chapter. The stupendous timespa ...
... life elsewhere in the cosmos. But, more significantly, we are mindful of the immense future that lies ahead—the post-human future where our remote descendants may transcend human limitations—here on Earth but (more probably) far beyond. This is my theme in the present chapter. The stupendous timespa ...
Crew Log Mission Information Sheet #2
... 10. What job did Edwin Hubble have as a boy? 11. How long did it take the space probe Galileo to reach Jupiter? 12. When did Skylab re-enter Earth's atmosphere? 13. How often are new astronauts chosen? 14. What space object is called a falling star? 15. How much of the solar system's mass is contain ...
... 10. What job did Edwin Hubble have as a boy? 11. How long did it take the space probe Galileo to reach Jupiter? 12. When did Skylab re-enter Earth's atmosphere? 13. How often are new astronauts chosen? 14. What space object is called a falling star? 15. How much of the solar system's mass is contain ...
Formation of the Solar System - Sierra College Astronomy Home Page
... Captured Moons – satellites which go the opposite way were likely captured. Most of these moons are small are lie far away from the planet. Giant impacts – may have helped form the Moon and explain the high density of Mercury and the Pluto-Charon system. Furthermore, the unusual tilts of Uranus and ...
... Captured Moons – satellites which go the opposite way were likely captured. Most of these moons are small are lie far away from the planet. Giant impacts – may have helped form the Moon and explain the high density of Mercury and the Pluto-Charon system. Furthermore, the unusual tilts of Uranus and ...
The Facts on the Moon
... Figure 4: The vernal equinox from two perspectives. One half of this line is called the vernal equinox; the other half is called the autumnal equinox. At two points in the earth’s orbit this line intersects the sun. These two places mark the start of two of the four seasons, autumn or spring ...
... Figure 4: The vernal equinox from two perspectives. One half of this line is called the vernal equinox; the other half is called the autumnal equinox. At two points in the earth’s orbit this line intersects the sun. These two places mark the start of two of the four seasons, autumn or spring ...
Homework #2, AST 203, Spring 2012
... c. Take the ratio of the two orbital periods you calculated in parts (a) and (b). You’ll see that it is very close to the ratio of two small integers; which integers are these? Thus the two planets regularly come close to one another, in the same part of their orbits, which allows them to have a max ...
... c. Take the ratio of the two orbital periods you calculated in parts (a) and (b). You’ll see that it is very close to the ratio of two small integers; which integers are these? Thus the two planets regularly come close to one another, in the same part of their orbits, which allows them to have a max ...
The HARPS search for southern extra-solar planets
... dispersion on scales of a few hours. The Geneva photometry founds the star constant within the 5 mmag catalogue precision for 10.5 magnitude stars. Photometric observations have thus so far found no large spots. The photometric stability will however need to be checked at high precision on longer ti ...
... dispersion on scales of a few hours. The Geneva photometry founds the star constant within the 5 mmag catalogue precision for 10.5 magnitude stars. Photometric observations have thus so far found no large spots. The photometric stability will however need to be checked at high precision on longer ti ...
Origin of the Core Francis Nimmo Dept. Earth Sciences, University of
... If core formation is assumed to occur instantaneously, then the times after solar system formation at which core formation took place are (Kleine et al. 2002): 4 Myr,13 Myr,33 Myr and 26-33 Myr for Vesta, Mars, the Earth and the Moon, respectively. These timescales indicate that planetary accretion ...
... If core formation is assumed to occur instantaneously, then the times after solar system formation at which core formation took place are (Kleine et al. 2002): 4 Myr,13 Myr,33 Myr and 26-33 Myr for Vesta, Mars, the Earth and the Moon, respectively. These timescales indicate that planetary accretion ...
CH. 26 – STUYDING SPACE The Value of Astronomy astronomy the
... Satellites in orbit provide information about weather all over Earth. Other satellites broadcast television signals from around the world or allow people to navigate cars and airplanes. Inventing ways to make objects smaller and lighter so that they can go into space has also led to improved electr ...
... Satellites in orbit provide information about weather all over Earth. Other satellites broadcast television signals from around the world or allow people to navigate cars and airplanes. Inventing ways to make objects smaller and lighter so that they can go into space has also led to improved electr ...
dynamical history of the asteroid belt and implications for terrestrial
... me throughout the years. First I thank my graduate advisor, Renu Malhotra. I owe much to her sage advice and wisdom over the years that I’ve worked with her. I thank Bob Strom for his spirit and continued dedication to the pursuit of scientific inquiry. His important contributions to the field today ...
... me throughout the years. First I thank my graduate advisor, Renu Malhotra. I owe much to her sage advice and wisdom over the years that I’ve worked with her. I thank Bob Strom for his spirit and continued dedication to the pursuit of scientific inquiry. His important contributions to the field today ...
how to bring two neptune mass planets on the same orbit
... at http://fargo.in2p3.fr/). The initial density profile of the disk is : Σ0 = 3430(r/10AU)−2.168 kg.m−2 . Jupiter, Saturn, Neptune and Uranus start on circular orbits at 5.45, 8.18, 11.5 and 14.2 AU respectively, and are released after 1250 years. Jupiter’s fast inwards migration stops when Jupiter ...
... at http://fargo.in2p3.fr/). The initial density profile of the disk is : Σ0 = 3430(r/10AU)−2.168 kg.m−2 . Jupiter, Saturn, Neptune and Uranus start on circular orbits at 5.45, 8.18, 11.5 and 14.2 AU respectively, and are released after 1250 years. Jupiter’s fast inwards migration stops when Jupiter ...
The Primordial Excitation and Clearing of the Asteroid Belt
... not drastically changed by the later evolution. For this reason we consider only asteroids with diameters D > 50 km. These asteroids have collisional lifetimes on the order of the age of the Solar System or longer. Most of these are primordial asteroids; i.e., they were already present in the belt a ...
... not drastically changed by the later evolution. For this reason we consider only asteroids with diameters D > 50 km. These asteroids have collisional lifetimes on the order of the age of the Solar System or longer. Most of these are primordial asteroids; i.e., they were already present in the belt a ...
Word Doc - CAASTRO
... or noticeable differences: ○ A small planet near the star ○ A large planet near the star ○ Two small planets near the star ○ Two large planets near the star ○ A small planet near the star and a large planet at a slightly larger distance from the star ○ A large planet near the star and a small planet ...
... or noticeable differences: ○ A small planet near the star ○ A large planet near the star ○ Two small planets near the star ○ Two large planets near the star ○ A small planet near the star and a large planet at a slightly larger distance from the star ○ A large planet near the star and a small planet ...
Celestial Motions - Norwich High School
... What keeps objects in orbit? the force that attracts a body toward the center of any other physical body having mass. ...
... What keeps objects in orbit? the force that attracts a body toward the center of any other physical body having mass. ...
Directions: your answers to the questions below. Check your answers... and then go ...
... Sun is the most massive object in our solar system. 15. The greater the distance between two objects and the less massive the objects, the weaker the gravitational force between them. Since Phobos is both closer to Mars and more massive than Deimos is, Mars has a stronger gravitational effect on Pho ...
... Sun is the most massive object in our solar system. 15. The greater the distance between two objects and the less massive the objects, the weaker the gravitational force between them. Since Phobos is both closer to Mars and more massive than Deimos is, Mars has a stronger gravitational effect on Pho ...
The Solar System Activities Outline
... and heads back into deep space. The comet’s momentum sends it far into space, although it slows down because of the Sun’s gravitational pull. Sometimes, comets come so close to the Sun, they just crash into it, instead of swinging around it. Well, they don’t really “crash,” because all the ice has e ...
... and heads back into deep space. The comet’s momentum sends it far into space, although it slows down because of the Sun’s gravitational pull. Sometimes, comets come so close to the Sun, they just crash into it, instead of swinging around it. Well, they don’t really “crash,” because all the ice has e ...
Document
... • How do we even know this happens? – The North star changes from time to time. • See chart pg D90 ...
... • How do we even know this happens? – The North star changes from time to time. • See chart pg D90 ...
geography chapter – 1 the earth in the solar system previous
... Ques.2 Name all the planets according to their distance from the sun. Ans. There are nine planets in our solar system. In order of their distance from the sun, they are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Ques.3 Why do we see only one side of the moon always? Ans. The ...
... Ques.2 Name all the planets according to their distance from the sun. Ans. There are nine planets in our solar system. In order of their distance from the sun, they are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Ques.3 Why do we see only one side of the moon always? Ans. The ...
FCAT 2.0 Science Review Big Idea 1: The Practice of Science THE
... • Some form when asteroids collide; others form when comets break up, creating dust clouds. • Meteoroids that pass through the atmosphere and are found on Earth’s surface are called meteorites. ASTEROIDS • Rocky objects, most of which are too small and numerous to be considered planets or dwarf plan ...
... • Some form when asteroids collide; others form when comets break up, creating dust clouds. • Meteoroids that pass through the atmosphere and are found on Earth’s surface are called meteorites. ASTEROIDS • Rocky objects, most of which are too small and numerous to be considered planets or dwarf plan ...
2003 Yerkes Summer Institute Day
... positions of the planets along their orbits around the Sun. We obtained these angles from the Solar System Simulator as well, using print-outs of the bird’s-eye-view diagrams for the outer and inner planets that are included on page 1 of this lab. We used a protractor to measure the angle centered a ...
... positions of the planets along their orbits around the Sun. We obtained these angles from the Solar System Simulator as well, using print-outs of the bird’s-eye-view diagrams for the outer and inner planets that are included on page 1 of this lab. We used a protractor to measure the angle centered a ...
Jovian Planets Notes
... c) Io’s surface has been transformed by the volcanoes and is by far the youngest surface we have observed in our Solar System d) Gravitational forces from the other Galilean satellites distort Io’s orbit slightly, which changes the tidal force on it from Jupiter in a varying fashion i) This changing ...
... c) Io’s surface has been transformed by the volcanoes and is by far the youngest surface we have observed in our Solar System d) Gravitational forces from the other Galilean satellites distort Io’s orbit slightly, which changes the tidal force on it from Jupiter in a varying fashion i) This changing ...
Meet the Planets - Arbordale Publishing
... over two cards so that everyone can see. If the cards match, he or she keeps the pair and takes another turn. If they do not match, the player should turn the cards back over and it is another player’s turn. The player with the most pairs at the end of the game wins. Who Am I? Copy and cut out the c ...
... over two cards so that everyone can see. If the cards match, he or she keeps the pair and takes another turn. If they do not match, the player should turn the cards back over and it is another player’s turn. The player with the most pairs at the end of the game wins. Who Am I? Copy and cut out the c ...
Search for Planets Lecture Notes
... – Several stars in our galaxy with planets the size of Jupiter within terrestrial zone from their sun – Mass of star • Larger mass, greater luminosity, shorter life • Most abundant stars in galaxy are least luminous and longest-lived (red dwarfs) ...
... – Several stars in our galaxy with planets the size of Jupiter within terrestrial zone from their sun – Mass of star • Larger mass, greater luminosity, shorter life • Most abundant stars in galaxy are least luminous and longest-lived (red dwarfs) ...
FORMATION AND ORBIT OF HOT JUPITERS 1 Formation and Orbit
... system's star than Mercury is to our own sun. They can typically make an orbit around their star in just a few days, and it is more commonly thought that they first formed further out in their solar system and then migrated inwards towards their main star. Hot Jupiter's surface temperatures are usua ...
... system's star than Mercury is to our own sun. They can typically make an orbit around their star in just a few days, and it is more commonly thought that they first formed further out in their solar system and then migrated inwards towards their main star. Hot Jupiter's surface temperatures are usua ...
Late Heavy Bombardment
The Late Heavy Bombardment (abbreviated LHB and also known as the lunar cataclysm) is a hypothetical event thought to have occurred approximately 4.1 to 3.8 billion years (Ga) ago, corresponding to the Neohadean and Eoarchean eras on Earth. During this interval, a disproportionately large number of asteroids apparently collided with the early terrestrial planets in the inner Solar System, including Mercury, Venus, Earth, and Mars. The LHB happened after the Earth and other rocky planets had formed and accreted most of their mass, but still quite early in Earth's history.Evidence for the LHB derives from lunar samples brought back by the Apollo astronauts. Isotopic dating of Moon rocks implies that most impact melts occurred in a rather narrow interval of time. Several hypotheses are now offered to explain the apparent spike in the flux of impactors (i.e. asteroids and comets) in the inner Solar System, but no consensus yet exists. The Nice model is popular among planetary scientists; it postulates that the gas giant planets underwent orbital migration and scattered objects in the asteroid and/or Kuiper belts into eccentric orbits, and thereby into the path of the terrestrial planets. Other researchers argue that the lunar sample data do not require a cataclysmic cratering event near 3.9 Ga, and that the apparent clustering of impact melt ages near this time is an artifact of sampling materials retrieved from a single large impact basin. They also note that the rate of impact cratering could be significantly different between the outer and inner zones of the Solar System.