ppt document - FacStaff Home Page for CBU
... Galileo Galilei (1564-1642) contemporary of Kepler. He used the telescope to look at astronomical objects. He discovered craters on the Moon, moons going around Jupiter, rings around Saturn, and the fact that Venus has phases that are related to its orbit. The heliocentric model can explain all of t ...
... Galileo Galilei (1564-1642) contemporary of Kepler. He used the telescope to look at astronomical objects. He discovered craters on the Moon, moons going around Jupiter, rings around Saturn, and the fact that Venus has phases that are related to its orbit. The heliocentric model can explain all of t ...
Early Observers (The Beginnings of Astronomy)
... The time it takes for a group of stars (constellation) to return to the same part of the sky at a certain time of day What we know: Time required for the Earth to revolve around the sun. ...
... The time it takes for a group of stars (constellation) to return to the same part of the sky at a certain time of day What we know: Time required for the Earth to revolve around the sun. ...
Our Solar System - HardemanR
... • The Moon is about ¼ the size of Earth • The Moon reflects light from the Sun • The Moon show’s that there is water & ice on the Moon • Earth ocean tides are caused by the gravitational pull of the Moon ...
... • The Moon is about ¼ the size of Earth • The Moon reflects light from the Sun • The Moon show’s that there is water & ice on the Moon • Earth ocean tides are caused by the gravitational pull of the Moon ...
Know wonder sunmoonearth
... Things besides planets orbit the sun. Pluto is now a dwarf planet Because they thought it was way too small. It’s not close enough to our solar system. It takes the earth 365 to go around the sun. A new planet X. Sun is a huge star. Made out of burning gasses. The earth is an Inner core outer core a ...
... Things besides planets orbit the sun. Pluto is now a dwarf planet Because they thought it was way too small. It’s not close enough to our solar system. It takes the earth 365 to go around the sun. A new planet X. Sun is a huge star. Made out of burning gasses. The earth is an Inner core outer core a ...
Topic 9/10
... Angular diameter- the size of the object changes with distance Tides- change with the motions of the moon and sun, twice daily ...
... Angular diameter- the size of the object changes with distance Tides- change with the motions of the moon and sun, twice daily ...
13. Two World Views. I. The Ptolemaic System
... the movement of both. Or if they should be carried around as if one with the air, neither the one nor the other would appear as outstripping or being outstripped by the other. But these bodies would always remain in the same relative position... And yet we shall clearly see all such things taking pl ...
... the movement of both. Or if they should be carried around as if one with the air, neither the one nor the other would appear as outstripping or being outstripped by the other. But these bodies would always remain in the same relative position... And yet we shall clearly see all such things taking pl ...
SOL Study Book
... 1. Earth experiences seasons because of its axial tilt and its revolution around the sun. 2. The northern half of the Earth experiences the opposite season than the southern half of the Earth. 3. Locations closets to the equator stay hot or warm all year long. Characteristics of the Earth 1. The Ear ...
... 1. Earth experiences seasons because of its axial tilt and its revolution around the sun. 2. The northern half of the Earth experiences the opposite season than the southern half of the Earth. 3. Locations closets to the equator stay hot or warm all year long. Characteristics of the Earth 1. The Ear ...
8th Grade - Astronomy
... The distance that light travels in one year; about 9.5 million million kilometers (4.6 trillion miles). Astronomers use the light-year to measure distances between the stars. Light-year Light travels at about 300,000 kilometers a second. A light-year is a unit of distance not time. Example: Our next ...
... The distance that light travels in one year; about 9.5 million million kilometers (4.6 trillion miles). Astronomers use the light-year to measure distances between the stars. Light-year Light travels at about 300,000 kilometers a second. A light-year is a unit of distance not time. Example: Our next ...
SNC1P - The Study of the Universe Exam Practice Questions
... Ursa Major (big bear) constellation has the Big dipper as an asterism within 4. Which star can be used to find direction on Earth’s surface all year long in the northern hemisphere? Polaris (the North Star) 5. What shape does the Earth’s orbit take? Ellipse 6. Which phenomenon is caused by the tilt ...
... Ursa Major (big bear) constellation has the Big dipper as an asterism within 4. Which star can be used to find direction on Earth’s surface all year long in the northern hemisphere? Polaris (the North Star) 5. What shape does the Earth’s orbit take? Ellipse 6. Which phenomenon is caused by the tilt ...
Questions - HCC Learning Web
... Three 5.0-kg masses are located at the vertices of an equilateral triangle of side 30 cm in the xy plane. What is the magnitude of the resultant force (caused by the other two masses) on the mass at the origin? ...
... Three 5.0-kg masses are located at the vertices of an equilateral triangle of side 30 cm in the xy plane. What is the magnitude of the resultant force (caused by the other two masses) on the mass at the origin? ...
Solar System Unit Review - Parma City School District
... • B. More stars are in the center than on the outer edge. • C. Most of the stars are near the outside of the galaxy. • D. The stars are spread throughout the galaxy in bands ...
... • B. More stars are in the center than on the outer edge. • C. Most of the stars are near the outside of the galaxy. • D. The stars are spread throughout the galaxy in bands ...
Renaissance Astronomy
... (Mercury) to the slowest (Saturn) and placed the Sun at the center of the solar system. The retrograde motion was easily explained by this reordering. The Earth was “demoted” from the center of the world. It was just one of the planets. ...
... (Mercury) to the slowest (Saturn) and placed the Sun at the center of the solar system. The retrograde motion was easily explained by this reordering. The Earth was “demoted” from the center of the world. It was just one of the planets. ...
Lecture notes -
... Compare with LASydney flying distance of 12042 km The diameter of the Earth is a large, but human-sized distance Picture taken from the MGS spacecraft at Mars! ...
... Compare with LASydney flying distance of 12042 km The diameter of the Earth is a large, but human-sized distance Picture taken from the MGS spacecraft at Mars! ...
22 Jan: The Sky Tonight and Overview of the Solar System
... Earth is a large, but human-sized distance ...
... Earth is a large, but human-sized distance ...
3.2dl Apparent motion of stars
... The rotation of the Earth on its axis in an anticlockwise direction is the reason the stars track across the sky. As the axis passes close to Polaris, the Pole Star, this appears to stay in one place and the other stars move around the Pole Star. During the night, a constellation like Leo will rise ...
... The rotation of the Earth on its axis in an anticlockwise direction is the reason the stars track across the sky. As the axis passes close to Polaris, the Pole Star, this appears to stay in one place and the other stars move around the Pole Star. During the night, a constellation like Leo will rise ...
Solar System Study Guide Answer Key
... Constellations are patterns of __stars__ against the night sky. The ____sun______ is the center of the Solar System. The air surrounding Earth is our __________atmosphere_____. Meteors are objects that ___burn_ up as they enter the Earth’s atmosphere. 5. The ______sun__ is the only ___star______ clo ...
... Constellations are patterns of __stars__ against the night sky. The ____sun______ is the center of the Solar System. The air surrounding Earth is our __________atmosphere_____. Meteors are objects that ___burn_ up as they enter the Earth’s atmosphere. 5. The ______sun__ is the only ___star______ clo ...
Earth in Space - Sciwebhop.net
... The sun is a recent source of energy on earth - true or false? ...
... The sun is a recent source of energy on earth - true or false? ...
Solar System Cloze
... they are big and made mostly of gas. _______________ is the largest planet in the solar system. _________________ is famous for its rings. _______________ also has rings but is not as famous as Saturn. _____________ is named after the god of the sea. Planetoids: Asteroids and Comets There are many o ...
... they are big and made mostly of gas. _______________ is the largest planet in the solar system. _________________ is famous for its rings. _______________ also has rings but is not as famous as Saturn. _____________ is named after the god of the sea. Planetoids: Asteroids and Comets There are many o ...
astronomy review - Earth Science R: 1(A,C)
... Celestial Sphere- an imaginary sphere on which objects of the night sky appear Motions of the Stars and Planets Stars appear to rise in the _____________ and set in the ___________ Circumpolar planets appear to revolve around Polaris __________________ The apparent motion of the stars is c ...
... Celestial Sphere- an imaginary sphere on which objects of the night sky appear Motions of the Stars and Planets Stars appear to rise in the _____________ and set in the ___________ Circumpolar planets appear to revolve around Polaris __________________ The apparent motion of the stars is c ...
Chapter 16: Our Solar System
... _____ 11. Which of the following terrestrial planets has retrograde rotation? a. Mercury b. Venus c. Earth d. Mars _____ 12. Which of the following planets in the outer solar system is tipped on its side? a. Jupiter c. Uranus b. Saturn d. Neptune _____ 13. Which of the following moons of Jupiter is ...
... _____ 11. Which of the following terrestrial planets has retrograde rotation? a. Mercury b. Venus c. Earth d. Mars _____ 12. Which of the following planets in the outer solar system is tipped on its side? a. Jupiter c. Uranus b. Saturn d. Neptune _____ 13. Which of the following moons of Jupiter is ...
Grade 9 Academic Science – Space
... To self-produce and emit light is to be __________________________. In general terms, the measure of the amount of light produced and emitted must be ________________________. In space terminology, the measure _________________________ means the total amount of energy emitted by a star in joules per ...
... To self-produce and emit light is to be __________________________. In general terms, the measure of the amount of light produced and emitted must be ________________________. In space terminology, the measure _________________________ means the total amount of energy emitted by a star in joules per ...
Ancient to Modern Astronomy
... The Greeks believed that the planetary orbits were circles and that everything went around the earth, including the sun and planets, and the stars. The stars resided on a crystal sphere through which light shown. Unfortunately for the Greeks, the solar system was not that simple. They had trouble re ...
... The Greeks believed that the planetary orbits were circles and that everything went around the earth, including the sun and planets, and the stars. The stars resided on a crystal sphere through which light shown. Unfortunately for the Greeks, the solar system was not that simple. They had trouble re ...
Dialogue Concerning the Two Chief World Systems
The Dialogue Concerning the Two Chief World Systems (Dialogo sopra i due massimi sistemi del mondo) was a 1632 Italian-language book by Galileo Galilei comparing the Copernican system with the traditional Ptolemaic system. It was translated into Latin as Systema cosmicum (English: Cosmic System) in 1635 by Matthias Bernegger. The book was dedicated to Galileo's patron, Ferdinando II de' Medici, Grand Duke of Tuscany, who received the first printed copy on February 22, 1632.In the Copernican system the Earth and other planets orbit the Sun, while in the Ptolemaic system everything in the Universe circles around the Earth. The Dialogue was published in Florence under a formal license from the Inquisition. In 1633, Galileo was found to be ""vehemently suspect of heresy"" based on the book, which was then placed on the Index of Forbidden Books, from which it was not removed until 1835 (after the theories it discussed had been permitted in print in 1822). In an action that was not announced at the time, the publication of anything else he had written or ever might write was also banned.