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Galaxies & the Universe
Published by Melody Tabron Modified over 9 years ago
Presentation on theme: "Galaxies & the Universe"— Presentation transcript:
Notes 30.3 Star Groups Std 2a: Know that the solar system is located in the outer edge of the disc-shaped Milky Way galaxy Std 2b: Know galaxies are made.
Week 8 Galaxies Reading: Chapter 15, Sections 1, 3 (9 pages)
Comprehend other Galaxies and their Classifications Comprehend Dark Matter and Energy Comprehend the Electromagnetic Spectrum Comprehend the Big Bang Theory.
Galaxies and the Universe
The Milky Way Galaxy Contains more than 100 billion stars Is one of the two largest among 40 galaxies in the Local Group Our Solar System is located.
Class 3 The Universe And everything else…. Are there explosions in space? Are there explosions in space? If, so, what do you think causes them? If, so,
GENS X1Galaxies1 Lecture 5: Galaxies Dr Michael Burton.
Chapter 31 Galaxies & the Universe Review & Recap It does this by precisely measuring the speed of gas and stars around a black hole. This provides clues.
Astronomy The scientific study of matter in outer space, especially the positions, dimensions, distribution, motion, composition, energy, and evolution.
Galaxies. Galaxies A galaxy is a huge region of space that contains hundreds of billions of stars, planets, glowing nebulae, dust, empty space, and possibly.
The Big Stuff Galaxies The Universe and The Big Bang.
Ch. 31 – Galaxies & the Universe Have you seen the Milky Way at night? The Sun is one of over 100 billion stars that make up the Milky Way. The Sun.
Galaxies and the UNIVERSE.
The Milky Way Appears as a band of light stretching across the sky There are dark regions along the band, giving the appearance of a lack of stars This.
Historical background Until the 1920's it was believed that our Milky Way was all there was to the universe. As early as the 18th century, the philosopher.
UNIT NINE: Matter and Motion in the Universe Chapter 26 The Solar System Chapter 27 Stars Chapter 28 Exploring the Universe.
25.4 Galaxies and the Universe Objectives: Describe the different types of galaxy Describe the solar system’s position in our galaxy Describe the.
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