Astronomy Curriculum
... 4. Discuss famous comets and comet impacts. 5. Compare and contrast meteors, meteorites, and asteroids. 6. Outline the location, composition, and features of the asteroid belt. 7. Evaluate the risk of a catastrophic meteoric impact. ...
... 4. Discuss famous comets and comet impacts. 5. Compare and contrast meteors, meteorites, and asteroids. 6. Outline the location, composition, and features of the asteroid belt. 7. Evaluate the risk of a catastrophic meteoric impact. ...
THE SOLAR SYSTEM UNITS OF MEASURMENT IN ASTRONOMY
... VENUS HAS AN ATMOSPHERE OF MOSTLY CARBON DIOXIDE AND A SURFACE TEMPERATURE OF 472o K. MARS HAS A VERY THIN ATMOSPHERE OF MOSTLY CARBON DIOXIDE AND A SURFACE TEMPERATURE OF -140o TO 20o C. ...
... VENUS HAS AN ATMOSPHERE OF MOSTLY CARBON DIOXIDE AND A SURFACE TEMPERATURE OF 472o K. MARS HAS A VERY THIN ATMOSPHERE OF MOSTLY CARBON DIOXIDE AND A SURFACE TEMPERATURE OF -140o TO 20o C. ...
Earth`s Moon
... It takes one month for our moon to orbit the Earth. Our moon orbits the Earth twelve times for every time that the Earth orbits the Sun (a year). When the moon lies between the Sun and the Earth so the entire side of the moon is dark and the moon is not visible it is called the new moon. Whe ...
... It takes one month for our moon to orbit the Earth. Our moon orbits the Earth twelve times for every time that the Earth orbits the Sun (a year). When the moon lies between the Sun and the Earth so the entire side of the moon is dark and the moon is not visible it is called the new moon. Whe ...
PHYS 2410 General Astronomy Homework 5
... collisional broadening is observed in spectral lines. ...
... collisional broadening is observed in spectral lines. ...
Galaxies • Test 3 (New date) – Thurs, 9 April
... Alien astronomers want to measure the mass of the sun using the Doppler effect of light emitted by Jupiter. If the mass of the sun is greater, they would measure a shift in wavelength. A. B. ...
... Alien astronomers want to measure the mass of the sun using the Doppler effect of light emitted by Jupiter. If the mass of the sun is greater, they would measure a shift in wavelength. A. B. ...
Cosmic context: stars and formation of heavy elements
... nuclei via subsequernt fusion - all the way up to iron • finally explode as supernovae, leaving behind a neutron star or black hole Explosion ejects products of stellar fusion back into the gas of the Galaxy - forms the raw material for new generations of stars “galactic recycling”. ...
... nuclei via subsequernt fusion - all the way up to iron • finally explode as supernovae, leaving behind a neutron star or black hole Explosion ejects products of stellar fusion back into the gas of the Galaxy - forms the raw material for new generations of stars “galactic recycling”. ...
Goal: To understand life in our universe.
... • If an alien species were looking along the plane of our solar system they would be able to see our sun moving towards them at one point at a velocity of 0.13 km/s • This is a pretty small velocity, and tough to actually observe, but is possible. • 6 years later the velocity would be -0.13 km/s (mo ...
... • If an alien species were looking along the plane of our solar system they would be able to see our sun moving towards them at one point at a velocity of 0.13 km/s • This is a pretty small velocity, and tough to actually observe, but is possible. • 6 years later the velocity would be -0.13 km/s (mo ...
Red Giants
... Eventually, the layer just outside the core called the ``shell layer'' gets hot and dense enough for fusion to start. The fusion in the layer just outside the core is called shell burning. This fusion is very rapid because the shell layer is still compressing and increasing in temperature. The lumin ...
... Eventually, the layer just outside the core called the ``shell layer'' gets hot and dense enough for fusion to start. The fusion in the layer just outside the core is called shell burning. This fusion is very rapid because the shell layer is still compressing and increasing in temperature. The lumin ...
High School Science Essential Curriculum - Astronomy
... Objectives - The student will be able to: a. Examine astronomical cycles in nature and apply them to the daily, monthly, and yearly cycles of Earth, such as, day-night (rotation), seasons (revolution), month (moon phase cycle), planet “wanderer” positions, and constellations. b. Discuss the contribu ...
... Objectives - The student will be able to: a. Examine astronomical cycles in nature and apply them to the daily, monthly, and yearly cycles of Earth, such as, day-night (rotation), seasons (revolution), month (moon phase cycle), planet “wanderer” positions, and constellations. b. Discuss the contribu ...
Slide 1 - Hoover12
... • Chromatic aberration - caused by refraction within lens, causing different wavelengths to focus at different points ...
... • Chromatic aberration - caused by refraction within lens, causing different wavelengths to focus at different points ...
September 2013 - astronomy for beginners
... Square of Pegasus. The square is probably larger than expected when being searched out for the first time. The ‘square’ can be used to judge the condition of the sky for observing. If four or five stars can be seen within the square then the conditions should be good, any more stars could indicate s ...
... Square of Pegasus. The square is probably larger than expected when being searched out for the first time. The ‘square’ can be used to judge the condition of the sky for observing. If four or five stars can be seen within the square then the conditions should be good, any more stars could indicate s ...
Rotation and Revolution
... What causes night and day? The rotation of the Earth • The side of the Earth that is facing the sun has daylight, the side of the Earth away from the sun has night. • It takes 24 hours for the Earth to complete one rotation. • The Earth is tilted on it’s axis at a 23.5 degree angle. • The Earth’s ti ...
... What causes night and day? The rotation of the Earth • The side of the Earth that is facing the sun has daylight, the side of the Earth away from the sun has night. • It takes 24 hours for the Earth to complete one rotation. • The Earth is tilted on it’s axis at a 23.5 degree angle. • The Earth’s ti ...
PHYS 390 Lectures 1/2 - The Big Picture 1/2
... © 2001 by David Boal, Simon Fraser University. All rights reserved; further copying or resale is strictly prohibited. ...
... © 2001 by David Boal, Simon Fraser University. All rights reserved; further copying or resale is strictly prohibited. ...
Part II: Ideas in Conflict.
... [Law of Inertia] All objects remain at rest, or move with constant speed along a straight line, unless acted upon by some outside force. The acceleration of a body is proportional to the force applied and the mass of the body ...
... [Law of Inertia] All objects remain at rest, or move with constant speed along a straight line, unless acted upon by some outside force. The acceleration of a body is proportional to the force applied and the mass of the body ...
The Turbulent Sun - Beck-Shop
... its surface brightness would be greater than that of an arc-lamp. Spots are usually associated with brilliant, high attitude clouds known as faculae (Latin, torches). A word of warning here: Solar observing can be dangerous, and to look straight at the Sun through any telescope or binoculars will re ...
... its surface brightness would be greater than that of an arc-lamp. Spots are usually associated with brilliant, high attitude clouds known as faculae (Latin, torches). A word of warning here: Solar observing can be dangerous, and to look straight at the Sun through any telescope or binoculars will re ...
Origins of the Earth Video Notes
... had moved 125 miles off the Canadian coast. Its movement is picking up speed. It’s been about 10km a year. Now it’s 40km per year. It’s now moving faster and it might move to Siberia in another 40 years. Iron core – swirling ball of molten iron. We need that magnetic field – because of the electrica ...
... had moved 125 miles off the Canadian coast. Its movement is picking up speed. It’s been about 10km a year. Now it’s 40km per year. It’s now moving faster and it might move to Siberia in another 40 years. Iron core – swirling ball of molten iron. We need that magnetic field – because of the electrica ...
Scale Model of the Solar System
... – Diameter of Sun = 860,000 miles ≈ 1 million miles = 1 inch on this scale (size of golf ball or ping pong ball) – See next slide for table of average distance of each planet from Sun, including distances using this scale model – The planets out to Mars are much more closely spaced than are Jupiter ...
... – Diameter of Sun = 860,000 miles ≈ 1 million miles = 1 inch on this scale (size of golf ball or ping pong ball) – See next slide for table of average distance of each planet from Sun, including distances using this scale model – The planets out to Mars are much more closely spaced than are Jupiter ...
Document
... 24. A star spends most of its life: a) As a protostar. b) In explosions lasting millions of years. c) As a red giant or supergiant. d) As a main sequence star. 25. What characteristic of a star cluster is used to determine its age? a) The number of red giants. b) The faintest stars seen in the clus ...
... 24. A star spends most of its life: a) As a protostar. b) In explosions lasting millions of years. c) As a red giant or supergiant. d) As a main sequence star. 25. What characteristic of a star cluster is used to determine its age? a) The number of red giants. b) The faintest stars seen in the clus ...
Nov - Wadhurst Astronomical Society
... Stellarium, shows the positions of Mercury, Venus and Saturn th at 07.00 on November 30 when the Sun is still 6° below the south eastern horizon. The red line shows the track of the ecliptic, illustrating that the planets never stray very far from it. ...
... Stellarium, shows the positions of Mercury, Venus and Saturn th at 07.00 on November 30 when the Sun is still 6° below the south eastern horizon. The red line shows the track of the ecliptic, illustrating that the planets never stray very far from it. ...
Homework #3 MHC Astronomy 100/101/110 Prof. Stage For ALL the
... is a graph of luminosity vs. time. Consider Wien’s law. Answers should not be numerical, e.g., “50 solar luminosities at this time”, but should show qualitatively what is going on.) 7. (4pts) How many times greater is the Earth’s gravitational force on the Moon than the Moon’s gravitational forc ...
... is a graph of luminosity vs. time. Consider Wien’s law. Answers should not be numerical, e.g., “50 solar luminosities at this time”, but should show qualitatively what is going on.) 7. (4pts) How many times greater is the Earth’s gravitational force on the Moon than the Moon’s gravitational forc ...
Adrian`s Space news and notes for March `17
... In the dark sky before dawn on the 22nd, Comet C/2015 ER 61 Panstarrs will be 4 – 5 degrees to the right of the Moon. On Feb 20th it was at magnitude 11. A telescope will be best to view it. Mercury reaches perihelion (Its closet to the Sun in its orbit ) on the 23rd. Venus is at inferior conjunctio ...
... In the dark sky before dawn on the 22nd, Comet C/2015 ER 61 Panstarrs will be 4 – 5 degrees to the right of the Moon. On Feb 20th it was at magnitude 11. A telescope will be best to view it. Mercury reaches perihelion (Its closet to the Sun in its orbit ) on the 23rd. Venus is at inferior conjunctio ...
space tech - Project Jugaad
... between the two positions from which it is observed, they can calculate the distance to the object. Using observations on Earth separated by thousands of miles -- like looking through two eyes that are very far apart -- parallax measurements can reveal the great distances to planets. Although he did ...
... between the two positions from which it is observed, they can calculate the distance to the object. Using observations on Earth separated by thousands of miles -- like looking through two eyes that are very far apart -- parallax measurements can reveal the great distances to planets. Although he did ...
Rotation and Revolution
... What causes night and day? The rotation of the Earth • The side of the Earth that is facing the sun has daylight, the side of the Earth away from the sun has night. • It takes 24 hours for the Earth to complete one rotation. • The Earth is tilted on it’s axis at a 23.5 degree angle. • The Earth’s ti ...
... What causes night and day? The rotation of the Earth • The side of the Earth that is facing the sun has daylight, the side of the Earth away from the sun has night. • It takes 24 hours for the Earth to complete one rotation. • The Earth is tilted on it’s axis at a 23.5 degree angle. • The Earth’s ti ...