June 2014 Night Sky - Explore More - At
... is called Mizar. In the night sky look right next to it to see a dimmer star called Alcor. In ancient times these two stars were used as an eyesight test. If you could see faint Alcor next to brighter Mizar, your eyes were said to be in good condition. There are quite a few galaxies within this cons ...
... is called Mizar. In the night sky look right next to it to see a dimmer star called Alcor. In ancient times these two stars were used as an eyesight test. If you could see faint Alcor next to brighter Mizar, your eyes were said to be in good condition. There are quite a few galaxies within this cons ...
Pale Blue Dot - Pacific Science Center
... Is there life on other planets? This is a complex question and we simply do not know. Earth is the only planet known to harbor life. As such it is the only model we have for comparison. When we look for life we look for life as we know it and that means we look for water. Wherever life is found on E ...
... Is there life on other planets? This is a complex question and we simply do not know. Earth is the only planet known to harbor life. As such it is the only model we have for comparison. When we look for life we look for life as we know it and that means we look for water. Wherever life is found on E ...
Word, 160 k
... Direct observation of the transit may be done by looking through an optical instrument, but you will need to put a special solar filter in front of the objective(s) if you use binoculars or a refractor. If using a reflector, the filter cannot be put just in front of the mirror, but must be placed ov ...
... Direct observation of the transit may be done by looking through an optical instrument, but you will need to put a special solar filter in front of the objective(s) if you use binoculars or a refractor. If using a reflector, the filter cannot be put just in front of the mirror, but must be placed ov ...
Copernican Revolution
... Considering Kepler's three laws of planetary motion (you do not have to memorize them): What shape orbit does a planet have? When a satellite orbits the Earth, does it move faster at perigee or at apogee? When a comet orbits the Sun, does it orbit faster at perihelion or at aphelion? What is meant b ...
... Considering Kepler's three laws of planetary motion (you do not have to memorize them): What shape orbit does a planet have? When a satellite orbits the Earth, does it move faster at perigee or at apogee? When a comet orbits the Sun, does it orbit faster at perihelion or at aphelion? What is meant b ...
Stars, Constellations, and the Celestial Sphere
... the North Pole, for example, the stars neither rise nor set but move in circles parallel to the horizon. You can verify this by using a desktop planetariuim program. ...
... the North Pole, for example, the stars neither rise nor set but move in circles parallel to the horizon. You can verify this by using a desktop planetariuim program. ...
celestial sphere.
... Today the Sun is “in” Sagittarius, next month in Capricornus, etc. Sun’s path on the celestial sphere = ecliptic ...
... Today the Sun is “in” Sagittarius, next month in Capricornus, etc. Sun’s path on the celestial sphere = ecliptic ...
Astronomy Unit review questions: - need a calculator, something to
... The High tides are on the side_____________ the Moon and the side ____________. The Low tides are on the sides that form a _______0 angle with the Moon. It takes ____________ hours to go from high tide to low tide. A Neap tide is said to have a ___________ High tide and _________ Low tide? A spring ...
... The High tides are on the side_____________ the Moon and the side ____________. The Low tides are on the sides that form a _______0 angle with the Moon. It takes ____________ hours to go from high tide to low tide. A Neap tide is said to have a ___________ High tide and _________ Low tide? A spring ...
Chapter 2 Test Review Vocabulary • axis – an imaginary line
... What can you measure to tell whether it is morning or noon where you live? Explain. You can measure the length of your shadow because my shadow is longer in the morning than at noon. Seasons How many times each year does Earth revolve around the Sun? once Describe the location of the equat ...
... What can you measure to tell whether it is morning or noon where you live? Explain. You can measure the length of your shadow because my shadow is longer in the morning than at noon. Seasons How many times each year does Earth revolve around the Sun? once Describe the location of the equat ...
Origin of the Solar System
... The nebular theory also explains how the planets could have formed. Weak surface forces held dust grains together, forming loose balls of dust. As these balls of dust collided, they grew larger and larger. ...
... The nebular theory also explains how the planets could have formed. Weak surface forces held dust grains together, forming loose balls of dust. As these balls of dust collided, they grew larger and larger. ...
June - astra
... These are the most notable eclipses we see on Earth. During a solar eclipse, daylight gets dimmer for a few minutes, then returns to normal. During a lunar eclipse, the Moon may look like an orange ball. We can still see it because it reflects some sunlight that has grazed Earth's atmosphere, becomi ...
... These are the most notable eclipses we see on Earth. During a solar eclipse, daylight gets dimmer for a few minutes, then returns to normal. During a lunar eclipse, the Moon may look like an orange ball. We can still see it because it reflects some sunlight that has grazed Earth's atmosphere, becomi ...
Science Project
... are common , making up 85 percent of the stars in the galaxy . • It is believed that the Sun's position on the main sequence puts it in the " prime of life " for a star , in that it has not yet exhausted its store of hydrogen for nuclear fusion . The Sun is growing brighter ; early in its history it ...
... are common , making up 85 percent of the stars in the galaxy . • It is believed that the Sun's position on the main sequence puts it in the " prime of life " for a star , in that it has not yet exhausted its store of hydrogen for nuclear fusion . The Sun is growing brighter ; early in its history it ...
Early Astronomies
... Detailed model of planetary motions, accurate to be used for the next thousand years Extended the idea of deferents and epicycles. Assumed Earth not at the center of the deferent Unclear as to whether he viewed this system as a mathematical tool or reality His model however was taken to be the liter ...
... Detailed model of planetary motions, accurate to be used for the next thousand years Extended the idea of deferents and epicycles. Assumed Earth not at the center of the deferent Unclear as to whether he viewed this system as a mathematical tool or reality His model however was taken to be the liter ...
Sample - Physics @ IUPUI
... a) winds b) centrifugal force which results from the earth orbiting the sun at 30 km/s c) the rapid rotation of the earth (much like a merry-go-round) d) gravitational pull from the moon and sun 69) A probable explanation for Global warming is: a) A term Politicians have come up with. All scientific ...
... a) winds b) centrifugal force which results from the earth orbiting the sun at 30 km/s c) the rapid rotation of the earth (much like a merry-go-round) d) gravitational pull from the moon and sun 69) A probable explanation for Global warming is: a) A term Politicians have come up with. All scientific ...
1 - Colorado Center for Astrodynamics Research
... To launch a spacecraft from earth to an outer planet, like Jupiter, it is necessary to consider that it is already orbiting the sun with earth. Essentially, this orbit must be adjusted to send the spacecraft out to Jupiter. This can be pictured as three parts; circular orbit around earth, elliptica ...
... To launch a spacecraft from earth to an outer planet, like Jupiter, it is necessary to consider that it is already orbiting the sun with earth. Essentially, this orbit must be adjusted to send the spacecraft out to Jupiter. This can be pictured as three parts; circular orbit around earth, elliptica ...
The H-R Diagram
... The H-R Diagram The Herzsprung Russel Diagram (HRD) is a systematic way of arranging stellar data. It plots the Absolute Magnitude (MV) or Luminosity (L/L¤) versus the Spectral Type, Surface Temperature or Color. The brightest stars are at the top and the hottest stars at the left. The radius increa ...
... The H-R Diagram The Herzsprung Russel Diagram (HRD) is a systematic way of arranging stellar data. It plots the Absolute Magnitude (MV) or Luminosity (L/L¤) versus the Spectral Type, Surface Temperature or Color. The brightest stars are at the top and the hottest stars at the left. The radius increa ...
THE METER STICK MODEL OF THE SOLAR SYSTEM
... Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto ...
... Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto ...
History and Philosophy of Western Astronomy
... He started making an atlas for bright stars and measured the stellar positions very accurately. He compared his measurements to those from 170 years ago, and found that all positions systematically differed by 2o. Thus he discovered precession. His value was accurate to 10%. L. Ptolemy’s Geocentric ...
... He started making an atlas for bright stars and measured the stellar positions very accurately. He compared his measurements to those from 170 years ago, and found that all positions systematically differed by 2o. Thus he discovered precession. His value was accurate to 10%. L. Ptolemy’s Geocentric ...
Universe and Solar System
... Universe And Solar System Culminating Activities Goal: Apply your knowledge of the types of objects and their arrangement in the solar system and universe. Role: You are a member of your 6th grade class, which is helping your school compete for a hosting the President for a nationally televised addr ...
... Universe And Solar System Culminating Activities Goal: Apply your knowledge of the types of objects and their arrangement in the solar system and universe. Role: You are a member of your 6th grade class, which is helping your school compete for a hosting the President for a nationally televised addr ...
Lecture 1 - Simon P Driver
... – Object therefore overhead on 1st Feb at half past midnight • Rises 3.6hrs earlier = 8.9pm or 8:54pm • Sets 3.6hrs later = 4.1am or 4:06am ...
... – Object therefore overhead on 1st Feb at half past midnight • Rises 3.6hrs earlier = 8.9pm or 8:54pm • Sets 3.6hrs later = 4.1am or 4:06am ...
How is energy stored in atoms? Energy Level Transitions A Simple
... • Read directions and answer all questions carefully. Take time to understand it now! • Come to a consensus answer you all agree on before moving on to the next question. ...
... • Read directions and answer all questions carefully. Take time to understand it now! • Come to a consensus answer you all agree on before moving on to the next question. ...
Essential Questions
... The solar system consists of the sun and a collection of objects, including planets, their moons, and asteroids that are held in orbit around the sun by its gravitational pull on them. (MS-ESS1-2), (MSESS1-3) The model of the solar system can explain eclipses of the sun and the moon. Earth’s spin ax ...
... The solar system consists of the sun and a collection of objects, including planets, their moons, and asteroids that are held in orbit around the sun by its gravitational pull on them. (MS-ESS1-2), (MSESS1-3) The model of the solar system can explain eclipses of the sun and the moon. Earth’s spin ax ...
Latitude and Longitude - Harvard University Laboratory for
... – Observe height of two or more celestial bodies, where you know their declination and SHA – Know time of observation – Gives two lines of position – Intersection of two lines gives position. ...
... – Observe height of two or more celestial bodies, where you know their declination and SHA – Know time of observation – Gives two lines of position – Intersection of two lines gives position. ...
Index to issues
... General Index of Articles by Content Area Volumes 1-4 (Issues 1-16) This general index covers topics in feature articles and the columns Astronomical Teachniques, Teachers' Challenge, and Photons Focused on: but does not index the seasonal Teachers Sky Planning Calendar, most RAP Sheets, the editor ...
... General Index of Articles by Content Area Volumes 1-4 (Issues 1-16) This general index covers topics in feature articles and the columns Astronomical Teachniques, Teachers' Challenge, and Photons Focused on: but does not index the seasonal Teachers Sky Planning Calendar, most RAP Sheets, the editor ...
Sun Web quest
... SUN WEBQUEST: Use the internet to research the sun. You can use google or bing to search for answers. Use reputable scientific websites, such as (but not limited to – you can use others): ...
... SUN WEBQUEST: Use the internet to research the sun. You can use google or bing to search for answers. Use reputable scientific websites, such as (but not limited to – you can use others): ...