Adrian`s Space news and notes for March `17
... News: NASA's Cassini mission discovered active geysers at the south pole of of Saturn's Moon Enceladus. After several flybys it was determined that an ocean lies beneath its icy surface that has the potential to support life. Facts: Vesta is the second most massive body in the asteroid belt, surpass ...
... News: NASA's Cassini mission discovered active geysers at the south pole of of Saturn's Moon Enceladus. After several flybys it was determined that an ocean lies beneath its icy surface that has the potential to support life. Facts: Vesta is the second most massive body in the asteroid belt, surpass ...
Definition - SchoolNotes
... planets and stars revolved around the Earth. – Claudius Ptolemy, the great Romanian mathematician, geographer, and astronomer, who lived almost 2,000 years ago, was the first scientist to formulate this idea. In the Ptolemaic system, or geocentric view of the universe, Ptolemy described the planets ...
... planets and stars revolved around the Earth. – Claudius Ptolemy, the great Romanian mathematician, geographer, and astronomer, who lived almost 2,000 years ago, was the first scientist to formulate this idea. In the Ptolemaic system, or geocentric view of the universe, Ptolemy described the planets ...
lesson plan document only
... time for where they are studying life on Earth. That may help them with discovering life on Mars. (Antarctica because it is an extreme environment. Like Mars, it is very cold and dry. Scientists believe that the lichen that live in the rocks in Antarctica may be a clue to the type of life that may h ...
... time for where they are studying life on Earth. That may help them with discovering life on Mars. (Antarctica because it is an extreme environment. Like Mars, it is very cold and dry. Scientists believe that the lichen that live in the rocks in Antarctica may be a clue to the type of life that may h ...
Exploring the Moon and Stars
... Exploration 10: Modeling Moon Phases • The phase or appearance of the Moon depends upon the relative positions of the Earth, Moon, and Sun. • The Moon is illuminated by sunlight. • The portions of the Moon facing the Earth but not visible during many of the phases are hidden in the Moon’s own shadow ...
... Exploration 10: Modeling Moon Phases • The phase or appearance of the Moon depends upon the relative positions of the Earth, Moon, and Sun. • The Moon is illuminated by sunlight. • The portions of the Moon facing the Earth but not visible during many of the phases are hidden in the Moon’s own shadow ...
Lecture 11
... They start to burn and release energy. Pressure rises and temperature rise, but volume does not increase. P and T rise some more. Finally, P gets so great it lifts the degeneracy and thermal pressure equilibrium is re-established. This is the “He Flash” Could blow a star apart, but it doesn’t. ...
... They start to burn and release energy. Pressure rises and temperature rise, but volume does not increase. P and T rise some more. Finally, P gets so great it lifts the degeneracy and thermal pressure equilibrium is re-established. This is the “He Flash” Could blow a star apart, but it doesn’t. ...
Space Exploration Review Notes
... winter) days of the year. The equinoxes are when day and night is exactly equal (first day of fall and spring). Geocentric – Aristotle said Earth was the centre of the solar system (universe). Heliocentric – Copernicus challenged Aristotle’s view and said the sun was at the centre and each planet re ...
... winter) days of the year. The equinoxes are when day and night is exactly equal (first day of fall and spring). Geocentric – Aristotle said Earth was the centre of the solar system (universe). Heliocentric – Copernicus challenged Aristotle’s view and said the sun was at the centre and each planet re ...
Astronomy, Chapter 1 Learning Target #1 Explain the motion of the
... opposite side of Earth. The reason two bulges form is because the Moon’s gravity pulls harder on parts of Earth closer to the Moon than on parts farther away. What is a spring tide? These combined forces produce a tide with the greatest difference between consecutive low and high tide. (high tide an ...
... opposite side of Earth. The reason two bulges form is because the Moon’s gravity pulls harder on parts of Earth closer to the Moon than on parts farther away. What is a spring tide? These combined forces produce a tide with the greatest difference between consecutive low and high tide. (high tide an ...
Physics@Brock - Brock University
... 28. At the time of Galileo and Kepler, which of the following observations was the strongest evidence for a heliocentric model of the solar system? (a) The moons of Jupiter. (b) Stellar parallax. (c) The sunspots. (d) The gibbous and the quarter phases of Venus. 29. The ancient Greek astronomer who ...
... 28. At the time of Galileo and Kepler, which of the following observations was the strongest evidence for a heliocentric model of the solar system? (a) The moons of Jupiter. (b) Stellar parallax. (c) The sunspots. (d) The gibbous and the quarter phases of Venus. 29. The ancient Greek astronomer who ...
Sample Final - IUPUI Physics
... 60) If the sun were to be located in Cluster A then what would the approximate V value of the sun be (the sun as view from Earth has a B-V = 0.68)? A) 3 B) 8 C) 12 D) 15 61) Which cluster is older? A) cluster A B) cluster B C) both clusters are the same age D) it is impossible to compare the ages o ...
... 60) If the sun were to be located in Cluster A then what would the approximate V value of the sun be (the sun as view from Earth has a B-V = 0.68)? A) 3 B) 8 C) 12 D) 15 61) Which cluster is older? A) cluster A B) cluster B C) both clusters are the same age D) it is impossible to compare the ages o ...
Discussion Activity #9
... C. are ejected into space in a solar wind D. are ejected into space by solar flares 8. The light radiated from the Sun's surface reaches Earth in about 8 minutes, but the energy of that light was released by fusion in the solar core about _________. A. one hundred years ago B. a few hundred thousand ...
... C. are ejected into space in a solar wind D. are ejected into space by solar flares 8. The light radiated from the Sun's surface reaches Earth in about 8 minutes, but the energy of that light was released by fusion in the solar core about _________. A. one hundred years ago B. a few hundred thousand ...
Characteristics Cards KEY
... Characteristics Cards KEY Note: Some numeric values may differ depending on the research source used. Accept reasonable differences. Name: Sun Name: Mercury Period of Rotation: The apparent rotation of the star, as viewed from Earth, at its equator is about 25–28 days. Period of Rotation: 58.6 days ...
... Characteristics Cards KEY Note: Some numeric values may differ depending on the research source used. Accept reasonable differences. Name: Sun Name: Mercury Period of Rotation: The apparent rotation of the star, as viewed from Earth, at its equator is about 25–28 days. Period of Rotation: 58.6 days ...
Chapter 2 - El Camino College
... Orbit of the Moon Eclipses do not occur every month because the Moon’s orbit is tilted about 5 degrees with respect to Earth’s orbit around the Sun (the ecliptic). ...
... Orbit of the Moon Eclipses do not occur every month because the Moon’s orbit is tilted about 5 degrees with respect to Earth’s orbit around the Sun (the ecliptic). ...
Earth and Space Test
... 1. Earth Spins on Its Axis The sun appears to move in the sky, but it is not actually moving. Rather, it is Earth that is moving. Earth rotates around an axis. Earth’s axis is an imaginary line running through its North and South ...
... 1. Earth Spins on Its Axis The sun appears to move in the sky, but it is not actually moving. Rather, it is Earth that is moving. Earth rotates around an axis. Earth’s axis is an imaginary line running through its North and South ...
C-Notes - greenslime.info
... Earth’s__________ – imaginary line passing through Earth’s center from North to South pole Earth rotates _____________________ Earth is __________ at an angle of 23.5° axis is currently pointed at ___________ (the _____________ ...
... Earth’s__________ – imaginary line passing through Earth’s center from North to South pole Earth rotates _____________________ Earth is __________ at an angle of 23.5° axis is currently pointed at ___________ (the _____________ ...
Explain why the jovian planets are so much different
... in retrograde rotation. Triton also orbits highly inclined relative to the equatorial plane of Neptune which suggests it was captured. Triton is icy, spherical, and large and it is thought that Triton orbited the Sun at one point instead of Neptune. Triton has a large number of impacts, but also ...
... in retrograde rotation. Triton also orbits highly inclined relative to the equatorial plane of Neptune which suggests it was captured. Triton is icy, spherical, and large and it is thought that Triton orbited the Sun at one point instead of Neptune. Triton has a large number of impacts, but also ...
HW attached
... Sun’s gravitational attraction holding all of the objects in the solar system, how could this be possible? The force of gravity between two objects depends on two things. It depends on the mass of the two objects and the distance between them. The greater the mass of the objects, the greater the gra ...
... Sun’s gravitational attraction holding all of the objects in the solar system, how could this be possible? The force of gravity between two objects depends on two things. It depends on the mass of the two objects and the distance between them. The greater the mass of the objects, the greater the gra ...
4. How Close Will It Come?
... c. Using the conversion factor of 1 AU = 92 955 887.6 miles, convert this value to miles. Write “Apophis will be _______________ miles from Earth on April 14, 2029.” d. The closest approach of Earth’s moon at perigee is 363, 104 km. Using the conversion factor 1 km = 0.62 miles, convert the Apophis ...
... c. Using the conversion factor of 1 AU = 92 955 887.6 miles, convert this value to miles. Write “Apophis will be _______________ miles from Earth on April 14, 2029.” d. The closest approach of Earth’s moon at perigee is 363, 104 km. Using the conversion factor 1 km = 0.62 miles, convert the Apophis ...
Chapter 11 Jovian Planet Systems Are jovian
... How does Io get heated by Jupiter? a) Auroras b) Infrared Light c) Jupiter pulls harder on one side than the other d) Volcanoes ...
... How does Io get heated by Jupiter? a) Auroras b) Infrared Light c) Jupiter pulls harder on one side than the other d) Volcanoes ...
Study Guide for the Comprehensive Final Exam
... b. Location of the planets and the observational basis for that ordering. 34. Describe the cause of retrograde motion in our modern Copernican Model. 35. Describe why inferior planets demonstrate a maximum elongation in their motion. 36. Describe how Copernicus determined the relative distances of t ...
... b. Location of the planets and the observational basis for that ordering. 34. Describe the cause of retrograde motion in our modern Copernican Model. 35. Describe why inferior planets demonstrate a maximum elongation in their motion. 36. Describe how Copernicus determined the relative distances of t ...
Terrestrial Planets
... If orbit period faster than spin period, bulge moves around surface of Moon => friction ...
... If orbit period faster than spin period, bulge moves around surface of Moon => friction ...
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.