The Universe Around Us Ancient Astronomy. constellations.

Slides:



Advertisements
Similar presentations
Earth in Space 19-1 Astronomy is the study of objects beyond the Earth’s atmosphere. It is one of the oldest sciences, as ancient people studied the heavens.
Advertisements

Unit 9: Earth Cycles Vocabulary.
The Celestial Sphere.
Observing Astronomy 315 Professor Lee Carkner Lecture 3.
Ancient Civilizations. Archaeoastronomy  the branch of archaeology that deals with the apparent use by prehistoric civilizations of astronomical techniques.
Early Views about the Cosmos
Unit E Science InAction Pages Human understanding of both Earth and space has changed over time.
Grab your text book Chapter 1 Astronomy Today 7th Edition
Sky Motions Diurnal Motion Annual Motion.
Earth Motions and the Heavens
The Earth, The Sun, and The Moon
The Moving Earth.
Discovering The Universe for Yourself
Earth and Other Planetary Motion ( ). Reading together As you look up at the sky, you will notice that the stars and planets are not always in the.
Introduction to Astronomy
Seasons and the Angle of Solar Radiation Rotation: the time it takes a planet to rotate (spin) once on its axis. For Earth = 1 day.
Do Not Write What is in Yellow APPARENT MOTIONS OF THE CELESTIAL OBJECTS.
Constellations A constellation is a region of the sky.
Constellations. What is a constellation? Using stars, it is an imaginary picture in the sky that represents a person, animal, or object.
Warm-Up Why do we have seasons? Time’s Up! Sky Time Review.
Look Through the PowerPoint Slides and Answer the Questions on Outcome Related Activity #3 April 3 rd, 2014.
Motions of the Earth Our goals for learning: What are the main motions of the Earth in space? How do we see these motions on the ground? How does it affect.
Early Western people believed that the Earth was the center of the universe. That is called a geocentric system. Ptolemy, a Greek astronomer believed that.
Concept 3: Longitude and earth’s rotation I. Rotation is the spinning of an object on its axis (imaginary.
Space, Earth and Celestial Objects © Lisa Michalek.
Warm-up March 21, Pick up Earth’s Tilt guided notes sheet. 2. Copy tonight's homework in your planner. 3. Place any make up work in the box. 4.
Discussion Questions Is the North Star the brightest star in the night sky? Do astronomers regard the familiar patterns of stars in the sky as constellations?
How long is one rotation of Earth? How long is one revolution of Earth?
Mastering Astronomy.
Earth in Space Section 1-1 P
Welcome to Astronomy! Find your place in Space!. Astronomy The study of the Moon, Stars, and other objects in space.
Lesson 3 Notes Seasons on Earth What Causes Seasons?
IQ Solar eclipses can happen only near New Moon. True False.
Sky Motions  Diurnal Motion Annual Motion. DIURNAL MOTION o Daily East / West motion of the sky Due to the Earth’s rotation (15°/hour) [360°/24 hours.
Astronomy: Apparent Motions Making sense of celestial observations.
Malaria Season beginning end.
Earth in Space Astronomy; Science Explorer, Prentice Hall.
What are the motions of the Earth?. Earth and the Moon in Space The Earth and the moon are part of the sun’s planetary system. Pulled by the sun’s gravity,
Observational Astronomy Mapping the Heavens Coordinate Systems We have two different ways to locate objects in the sky: Celestial equatorial system -Right.
What is apparent motion? Important to understand what we see and what is actually happening. Apparent motion is what we see from Earth Actual motion is.
Space Explorations Science 9. FOR OUR EYES ONLY Topic 1.
 .
THE SKY Sun Cycle and Seasons.
Take 5 minutes to work on your Landforms Gallery Walk.
Modeling the Path of the Sun Using Trigonometry
Ancient astronomers believed that the stars were attached to a celestial sphere surrounding the Earth.
Sun’s annual motion and the Seasons
Reasons for the Seasons
Sun’s path review.
Lesson 3: Seasons on earth notes
Investigation 3 parts 1 and 2
Constellations. Constellations What is a constellation? An imaginary picture in the sky, made using stars, that represents a person, animal, or object.
SPACE EXPLORATION.
IQ The most obvious systematic motions in the sky are the daily, or diurnal, changes caused by the Earth’s rotation. T F.
IQ Solar eclipses can happen only near New Moon. True False.
Warm-up April 2, 2015 Pick up Earth’s Tilt guided notes sheet, and illustration sheet. (Glue both in your notebook) Copy your homework in your planner.
Mr. Ahearn Earth Science 2010
Earth-Sun Relationship
The Cycles of the Sky.
Astronomy Vocabulary Mr. Ahearn 2013.
1.0 Human understanding of both Earth and space has changed over time.
Aim: How do we measure time?
Sun-Earth System Investigation 3, Part 2
What are the motions of the Earth?
How Earth Moves Reasons for the Seasons The Moon Eclipses Potpourri
If you were absent Friday….you missed a test
Notes Observing space.
Space motion.
Happy Earth Day!. Happy Earth Day! research current and past earth and sun conditions. Scale Scale Description 4 Through independent work beyond what.
What’s Up With the Weather?
Presentation transcript:

The Universe Around Us Ancient Astronomy

constellations

“The Hunter” Orion

constellations “The Hunter” Orion

constellations “The Scorpion” “Little Dipper”

Planets – “The Wanderers”

Earth Moon

Planets – “The Wanderers”

Polaris – the north star

Great Pyramid of Giza Passageway points up at the North Star.

Solar Observers

Solar Observatories Prehistoric “observatories” were built to study the movement of the, especially on Prehistoric “observatories” were built to study the movement of the sun, especially on Summer Solstice*. *Summer Solstice is the day of (usually 6-21 or 6-22). *Summer Solstice is the first day of summer (usually 6-21 or 6-22). *Summer solstice is the longest daylight of the year. *Summer solstice is the longest daylight of the year.

Summer Solstice Which letter below shows the position at which the sun will rise on Which letter below shows the position at which the sun will rise on Summer Solstice?

Summer Solstice Which letter below shows the position at which the sun will rise on Which letter below shows the position at which the sun will rise on Winter Solstice?

Summer Solstice Which letter below shows the position at which the sun will rise on Which letter below shows the position at which the sun will rise on Fall and Spring Equinox?

Summer Solstice The sun rises at its most point on the horizon, so it was easy to determine the day that the sun reached that point. The sun rises at its northernmost point on the horizon, so it was easy to determine the day that the sun reached that point. Summer Solstice

Sun rises over “Heelstone” on Summer Solstice. Heelstone

Sun rises over “Heelstone” on Summer Solstice.

Heelstone

Temple of Karnak Entire length of main hallway is illuminated at sunset on Summer Solstice.

Caracol Temple – Chichen Itza, mexico

Temple of the sun machu Picchu, peru

Medicine Wheel, Wyoming

Sundance Lodge

Land of the Midnight Sun At summer solstice past the Arctic Circle, the sun never sets (and never really rises either!!). At summer solstice past the Arctic Circle, the sun never sets (and never really rises either!!).

Land of the Midnight Sun Which set of timelapse photos was taken at a higher latitude (farther north)? Which set of timelapse photos was taken at a higher latitude (farther north)?

Land of the Midnight Sun Click on picture to watch video of the solar “roller coaster”. Click on picture to watch video of the solar “roller coaster”.

A Stanmo Production Thanks to NASA and JPL for the great pix.

Great Pyramid of Giza