The Solar System The Solar System
... object that all the planets orbit. It is also the source of heat and light for the entire system. As Earth spins on its axis every 24 h, we see the sun rise and set. Many patterns of human life such as rising in the morning, eating meals at certain times throughout the day, and sleeping at night fol ...
... object that all the planets orbit. It is also the source of heat and light for the entire system. As Earth spins on its axis every 24 h, we see the sun rise and set. Many patterns of human life such as rising in the morning, eating meals at certain times throughout the day, and sleeping at night fol ...
Jupiter - deatonwilliams
... Jupiter is the largest planet All the other planets could fit inside it ...
... Jupiter is the largest planet All the other planets could fit inside it ...
The Outer Planets
... 29.5 Earth years to orbit the Sun Rotates on its axis in 10 hours, 39 minutes Saturn’s rings are in the plane of its equator Tilts 27 degrees with respect to its orbital plane Chapter 3, Lesson 3 ...
... 29.5 Earth years to orbit the Sun Rotates on its axis in 10 hours, 39 minutes Saturn’s rings are in the plane of its equator Tilts 27 degrees with respect to its orbital plane Chapter 3, Lesson 3 ...
How Did Our Moon Form and What`s Been Happening Since?
... rock rich in iron and magnesium (heavy stuff that sank in magma ocean) Few hundred meters thick Rocks are 4.3 to 3.1 billion years old … flows as recently as 1 billion years ago ...
... rock rich in iron and magnesium (heavy stuff that sank in magma ocean) Few hundred meters thick Rocks are 4.3 to 3.1 billion years old … flows as recently as 1 billion years ago ...
Chapter 3
... whose plane is perpendicular to the polar axis, the axis of rotation. Further, the equator is the only parallel of latitude being a great circle. Any other parallel of latitude is a small circle whose plane is parallel to the plane of the equator. A meridian is a great circle going through the geogr ...
... whose plane is perpendicular to the polar axis, the axis of rotation. Further, the equator is the only parallel of latitude being a great circle. Any other parallel of latitude is a small circle whose plane is parallel to the plane of the equator. A meridian is a great circle going through the geogr ...
Welcome to Astro 10! - UC Berkeley Astronomy w
... • The Solar System formed about 8 hours ago • Dinosaurs lived for 13 minutes and died off 7 minutes ago. • Homo sapiens (humans) appeared only about 2 seconds ago! • A human lifetime of 100 years is 0.0006 seconds! Astronomical times are very long! ...
... • The Solar System formed about 8 hours ago • Dinosaurs lived for 13 minutes and died off 7 minutes ago. • Homo sapiens (humans) appeared only about 2 seconds ago! • A human lifetime of 100 years is 0.0006 seconds! Astronomical times are very long! ...
Planetarium Key Points
... The motion and the sphere define two poles and an equator, we can use some stars to find them; Polaris for NCP and Southern Cross and Centaurus for SCP, Orion Belt for the equator Latitude is the elevation of the visible pole and, roughly, of Polaris The motion of the sphere seems uniform, for ...
... The motion and the sphere define two poles and an equator, we can use some stars to find them; Polaris for NCP and Southern Cross and Centaurus for SCP, Orion Belt for the equator Latitude is the elevation of the visible pole and, roughly, of Polaris The motion of the sphere seems uniform, for ...
Astronomy Assignment #1
... Sketch the apparent motion of the stars, following the example in class, looking in the four cardinal directions (N, E, S & W) for the following four locations: The North Pole (90 N), Syracuse, NY (43 N), The Equator (0 N), Punta Arenas, Chile (53 S). Include all relevant timescales (time for st ...
... Sketch the apparent motion of the stars, following the example in class, looking in the four cardinal directions (N, E, S & W) for the following four locations: The North Pole (90 N), Syracuse, NY (43 N), The Equator (0 N), Punta Arenas, Chile (53 S). Include all relevant timescales (time for st ...
Earth and beyond
... A solar eclipse when the Moon only covers part of the Sun. The different shapes the Moon seems to have at ...
... A solar eclipse when the Moon only covers part of the Sun. The different shapes the Moon seems to have at ...
Astronomy 15 - Homework 3 - Due Wed. April 24 1) As we`ll see
... Teff is called the ‘effective temperature’ – it’s the temperature of a blackbody which emits the same power per unit area as the star. Different levels in a star’s atmosphere have different temperatures, and the effective temperature is a useful average of these. We can learn a lot from this simple ...
... Teff is called the ‘effective temperature’ – it’s the temperature of a blackbody which emits the same power per unit area as the star. Different levels in a star’s atmosphere have different temperatures, and the effective temperature is a useful average of these. We can learn a lot from this simple ...
Outer Space Vocabulary Solar System – The Sun and
... Thousands are in the asteroid belt between Mars and Jupiter. Gravity – A pulling force that acts between all objects in the universe. We are attracted to the earth by gravity. Weight – A measure of how much gravity pull on an object or body. It is measured in Newtons (N). Mass – The amount of matter ...
... Thousands are in the asteroid belt between Mars and Jupiter. Gravity – A pulling force that acts between all objects in the universe. We are attracted to the earth by gravity. Weight – A measure of how much gravity pull on an object or body. It is measured in Newtons (N). Mass – The amount of matter ...
Voyager Thorugh Space - Open Court Resources.com
... gravitational attraction • The gravitational attraction between two very large distant objects can be strong enough to pull them toward each other. • word structure; apposition; context clues • Def. n. a force that pulls two free bodies or objects toward each other (pg.171) November 2008 ...
... gravitational attraction • The gravitational attraction between two very large distant objects can be strong enough to pull them toward each other. • word structure; apposition; context clues • Def. n. a force that pulls two free bodies or objects toward each other (pg.171) November 2008 ...
Identifying Solar System Patterns
... together, so that their orbital periods are similar. In comparison, the orbits of the gas giants are much more widely spaced, making the relative differences in their orbital periods much more significant. 2) What do you think causes this trend? The planets orbit in concentric ellipses (most are alm ...
... together, so that their orbital periods are similar. In comparison, the orbits of the gas giants are much more widely spaced, making the relative differences in their orbital periods much more significant. 2) What do you think causes this trend? The planets orbit in concentric ellipses (most are alm ...
Part II: Ideas in Conflict.
... It is composed of tenuous gases at extremely high temperatures (1-2 million Kelvin) – much hotter than the surface of the Sun. The corona may extend millions of miles out into space. ...
... It is composed of tenuous gases at extremely high temperatures (1-2 million Kelvin) – much hotter than the surface of the Sun. The corona may extend millions of miles out into space. ...
Dynamics of Planetary Systems - Uppsala Astronomical Observatory
... with respect to the Sun, i.e., in a non-inertial frame of reference. In an inertial frame like that of the center of mass, the law of gravity would look the same, replacing (M + Mp ) by M . Let us assume for simplicity that all other forces affecting the planet (most importantly, the gravitational ...
... with respect to the Sun, i.e., in a non-inertial frame of reference. In an inertial frame like that of the center of mass, the law of gravity would look the same, replacing (M + Mp ) by M . Let us assume for simplicity that all other forces affecting the planet (most importantly, the gravitational ...
Training Manual - The Darwin Initiative
... is known as the fossil record. The study of fossils across geological time, how they were formed, is some of the most important functions of the science of paleontology. It has been the careful study of earth's fossil record that has revealed the exciting picture about the kinds of creatures that on ...
... is known as the fossil record. The study of fossils across geological time, how they were formed, is some of the most important functions of the science of paleontology. It has been the careful study of earth's fossil record that has revealed the exciting picture about the kinds of creatures that on ...
Flipped Lesson Final Jared Andrew Austin
... seasons are caused by the tilt of the Earth on its axis away from or toward the Sun as it moves around the Sun throughout the year. Have student volunteers help you use the foam balls for the Earth and Sun from the Day 1 demonstration to model the positions of the Earth and Sun during the seasons. H ...
... seasons are caused by the tilt of the Earth on its axis away from or toward the Sun as it moves around the Sun throughout the year. Have student volunteers help you use the foam balls for the Earth and Sun from the Day 1 demonstration to model the positions of the Earth and Sun during the seasons. H ...
Jupiter-Sized Star Smallest Ever Detected
... This companion is 96 times heavier than planet allows discrimination between stars and planets as Jupiter but only 16% larger. It is the first time that the cause of the observed brightness "dip". direct observations demonstrate that stars less massive than 1/10th of the solar mass are of nearly A B ...
... This companion is 96 times heavier than planet allows discrimination between stars and planets as Jupiter but only 16% larger. It is the first time that the cause of the observed brightness "dip". direct observations demonstrate that stars less massive than 1/10th of the solar mass are of nearly A B ...
Jupiter Eccentric Planets
... Relation to Prof. Miyama • Based on “Astronomer’s family tree in Japan” – Prof. Miyama was “brother” of Prof. Katsuhiko Sato • My lab at Univ. of Tokyo: UTAP ...
... Relation to Prof. Miyama • Based on “Astronomer’s family tree in Japan” – Prof. Miyama was “brother” of Prof. Katsuhiko Sato • My lab at Univ. of Tokyo: UTAP ...
relative size and distance
... • At a distance of about 1 meter, a penny subtends an angle of 1 o. • Some night (preferably near full moon), hold a penny at arms length from your face and estimate the following (in degrees): (1) the Moon’s diameter, (2) the angular distance between the pointer stars of the Big Dipper, (3) the ang ...
... • At a distance of about 1 meter, a penny subtends an angle of 1 o. • Some night (preferably near full moon), hold a penny at arms length from your face and estimate the following (in degrees): (1) the Moon’s diameter, (2) the angular distance between the pointer stars of the Big Dipper, (3) the ang ...
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.