Walter Orlov The Hidden Galaxy The Basic Idea. The rotation curves of spiral galaxies are not only flat.

Slides:



Advertisements
Similar presentations
Solar System by Erin Edgerton
Advertisements

Solar System Cody Vanbenthuysen
Solar System by Jake Burgess
Chapter #7 The Solar System.
Earth in Space Notes Part 1. Our Solar System Objects in our solar system move in predictable patterns. The predictable movement of these objects are.
Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto Solar System Radius= light years An arrow where the tenth planet is and maybe how small.
Our Planet Earth and The Solar System. Stars The Sun is the biggest and closest star to Earth. The Sun is very important because it gives us light and.
BY NOAH FRYE. OUR SOLAR SYSTEM  Our solar system has eight different planets with a dwarf planet named Pluto.  We are the third planet in the solar.
Where is the Solar System in the Universe?. What is the solar system? The solar system consists of: – The sun (which is the name of our star) – Planets.
OUR SOLAR SYSTEM Our solar system is nearly 5 billion years old.
Measuring Up! Science Lesson 25 Stars
The Solar System!.
Seconds Remaining: What makes up the solar system?
Planets and Other Objects in Space -TEST REVIEW BLAST OFF! Make sure that you check out additional online resources to learn more about the topics.
Where in the universe are we?. What is the universe? Everything that exists is part of the universe. Our universe is a large expanse of dust, gas, stars,
Do you know your space facts?. Is the sun a star? Yes.
The Big Bang! (pg 20). Origins How did the: How did the: Universe form? Universe form? Solar system / Earth form? Solar system / Earth form? How Do We.
The solar system was formed around 4.6 billion years ago. The inner planets are smaller and made mostly out of rock and metal. OUR SOLAR SYSTEM BY LYNDEN.
SPACE Jeopardy Test Review. Inner Planets Outer Planets Other Items in Space On the Move Day and Night $100 $200 $300 $400 $500 $100 $200 $300 $400 $500.
 Our solar system is really big.  There are 8 planets and 1 dwarf planet.  Our galaxy is the Milky Way.
Components of Space. Universe All of space that includes many galaxies All of space that includes many galaxies.
Mass: 1,898,130,000,000,000,000 billion kg ( x Earth) Equatorial Diameter: 142,984 km Polar Diameter: 133,709 km Equatorial Circumference: 439,264.
Unit 1 The Basics Of Geography. Chapter 2, Section 1 The Earth Inside and Out.
Exploring Space. Solar system Our solar system consists of an average star we call the Sun, the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn,
Our Universe!. ME! My House Cambridge Canada North America.
OUR SOLAR SYSTEM 6th Grade Science.
Beyond the Solar System Earth and Moon Interactions.
Inner Planets Inner and Outer Planets Galaxies Space.
The Solar System. How the Universe Formed? Our solar system is part of a bigger system called a galaxy Our galaxy is part of a bigger system called the.
THE SOLAR SYSTEM AND THE EARTH. 1) The Universe  All the matter and space that exists.  It includes celestial bodies like:
Planet A large, round celestial object that travels around a star – example: Earth.
The Universe & Galaxies Key Point (Std 8-4.9): Recall the Sun’s position in the universe, the shapes and composition of galaxies, and the distance measurement.
Option E.1 Introduction to the Universe. Collection of planets, moons, asteroids, comets, and other rocky objects travelling in elliptical orbits around.
Living in the Light of the Sun Image courtesy of SOHO/NASA/ESA.
Astronomy The Study of Stars, Galaxies, Planets, and More.
Solar System The solar system is the gravitationally bound system comprising the sun and the objects that orbit it.
The solar system Marina Cunill Primer A.
Planets, dwarf planets, moons, and asteroids
Jeopardy Final Jeopardy Universe Planets Space Rocks The Moon Misc.
Modern View of the Solar System
The Planets.
5th Grade Solar System L.O. I will describe what is in our solar system.
“THE HOT SEAT” TEMPS ARE RISING LIKE ON VENUS…HOW WILL YOU HANDLE THE PRESSURE AND HEAT OF THE HOT SEAT?
Year 7 Gravity and Space Sept 2011.
Astronomy Notes Image From:
Components of Space.
SPACE!.
Astronomy & Solar System
Categorizing Objects in Our Solar System
How the universe is organized
The Big Bang Theory There was a large explosion in the center of the universe. All the matter in the universe came from this explosion.
UNIT 10 PLANETS.
“THE HOT SEAT” TEMPS ARE RISING LIKE ON VENUS…HOW WILL YOU HANDLE THE PRESSURE AND HEAT OF THE HOT SEAT?
Our Solar System Our solar system has 8 planets.
OUR SOLAR SYSTEM A solar system is a group of objects in space that orbit the sun in the center. A planet is a large object that orbits the star.
Astronomy Notes Image From:
Our Solar System Our solar system is a group of planets that orbits around a star called the Sun. The Solar System contains variety of object that includes.
DO YOU KNOW THESE? TEST YOURSELF NOW…..
OUR SOLAR SYSTEM By Colton Watkins
Space Unit Review.
Happy Monday 8/20/18 Success Starter: Brain POP Video and take out agenda Opening: If I was a 1st grader, explain the difference between expansion and.
OUR SOLAR SYSTEM We live in the galaxy called the Milky Way.
Astronomy Notes Image From:
Chapter 26 What is Out There?
OUR SOLAR SYSTEM OUR SOLAR SYSTEM HAS LOTS AND LOTS OF GALAXY INCLUDING OURS. - THE SOLAR SYSTEM FORMED ABOUT 4.6 BILLION YEARS AGO.
Astronomy Quiz Study Guide
The Solar System Domino
OUR SOLAR SYSTEM The inner planets are the closest to the sun.
Components of Space.
Solar System Review.
Presentation transcript:

Walter Orlov The Hidden Galaxy The Basic Idea

The rotation curves of spiral galaxies are not only flat

but still oscillating

Example - "Milky Way"!

Approximation of the mass density by oscillating function shows a minimum in the solar neighborhood

We are in the almost empty space and so can the "Dark Matter" does not see. It is hidden far away from us - in the galactic arms!

This is reminiscent of the asteroid belt in the solar system or planetary rings around Saturn and Jupiter. Therefore the dark matter may be composed of rock (asteroids and planets) and water (comets). The full text in German

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.