'Andromeda galaxy' diaporamas de présentation

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Chapter 30 Review

Chapter 30 Review. Galaxies and the Universe. What characteristic of radio waves makes them useful for determining the shape of a galaxy?. their long wavelength their high frequency their easy visibility their variable energy.

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Molecules

Molecules. Two or more atoms joined together. They occur in atmospheres of cooler stars, cold clouds of gas, planets. Examples. H 2 = H + H CO = C + O CO 2 = C + O + O NH 3 = N + H + H + H (ammonia) CH 4 = C + H + H + H + H (methane). They have - electron energy levels (like atoms)

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The Milky Way Galaxy

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Dealing with Exponents

Dealing with Exponents. What do exponents mean . What does 4 2 ? To multiply 4 by itself 2 times 4 x 4 Well what about 4 -2 ? or 4 5 x 4 2 ?. Dealin with inverses Example: 4 -2. A number or letter raised to a negative power means to flip and simplify Ex. 3 -2 = a -3 =

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Spiral Galaxies

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Lecture 1: Introduction to Cosmology

Lecture 1: Introduction to Cosmology Astronomy 5: The Formation and Evolution of the Universe Sandra M. Faber Spring Quarter 2007 UC Santa Cruz The Andromeda galaxy: big sister of our Milky Way 2 million light years away 60,000 light years across x

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Galaxies

Galaxies. Milky Way . A galaxy is a large, isolated system of stars held together by gravitational forces. Our Solar System is located in the Milky Way Galaxy. Structure of the Milky Way. The Milky Way has a disk -like shape with a central bulge. Structure of the Milky Way.

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R136a1

R136a1. The most massive recorded star in the Universe. Journey to R136a1 The Universe. The milky way and satellite galaxies. The Large Magellanic cloud. The Tarantula Nebula. Star Cluster. R136a1. What is it?.

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Find the missing number in this sequence:

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Psychedelic wonder of galaxies at night

Psychedelic wonder of galaxies at night. Incredible images taken by amateur astronomer using a camera and home-made telescope. Georgiy Suturin. These spectacular images of galaxies thousands of light years away would appear to have been taken using state-of-the-art equipment.

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Andromeda Galaxy (M31)

Andromeda Galaxy (M31). By: Akinori Mollenthiel. Discovery . Discovered by Simon Marius in 1612. A Persian astronomer Abd al- Rahman al Sufi wrote a line about the chained consolation in the year 964.

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The Universe

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The Sun And Stars

The Sun And Stars. McKenzie Brown and Kayla Walthall.

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SCIENTIFIC NOTATION

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youtube/watch?v=OtaWkLFfevc

The Universe. http://www.youtube.com/watch?v=OtaWkLFfevc. Where are we?. Distances of the Universe. Metric System: 1000m = 1km Astronomical Unit (AU): Earth to sun = 1 AU (1.496 x 1011 m) ***Light Year***: Distance Light travels in ONE year! (9.46 x 10 12 km)

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Cassiopeia

Cassiopeia. By: Meliha Nesru May 5, 2012. Cassiopeia was the queen of Ethiopia (Joppa). The wife of Cephus, the king of Ethiopia. She had promised peruses to marry Andromeda if he saved her from the monster. . Cass-A. He was the son of Zeus. He had killed the Gorgon

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Cassiopeia

Cassiopeia. By: Meliha Nesru January 2, 2012. Cassiopeia was the queen of Ethiopia (Joppa). The wife of Cephus, the king of Ethiopia. She had promised peruses to marry Andromeda if he saved her from the monster. . Cass-A. He was the son of Zeus. He had killed the Gorgon

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