Stars and Distances POD 1 A collection of

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Stars and Distances

Stars and Distances

POD 1. A collection of STARS, gas, clouds and dust pulled in by the

POD 1. A collection of STARS, gas, clouds and dust pulled in by the force of gravity is called a ? 2. A collection of gas, clouds and dust pulled in by the force of gravity is called a? 3. The birth place of stars! 4. The universe is getting _______er and getting _______er. 5. A giant explosion of a star is called a?

1. Add in the caption box from the Power. Point Show. 2. Color the

1. Add in the caption box from the Power. Point Show. 2. Color the star as they appear in the Power. Point Show. 3. Do not forget to color in the temperature bar at the bottom of the diagram.

Stars are classified in two ways: Size of the star Temperature of the star

Stars are classified in two ways: Size of the star Temperature of the star

Main Sequence Star

Main Sequence Star

Red Giant

Red Giant

White Dwarf

White Dwarf

HR Diagram • Check for Temperature of Stars • Blue – Hot • Red

HR Diagram • Check for Temperature of Stars • Blue – Hot • Red - Cooler

Betelgeuse (Red Star) Rigel (Blue Star)

Betelgeuse (Red Star) Rigel (Blue Star)

Distances in Space • Light-year – Unit to measure the distance in space for

Distances in Space • Light-year – Unit to measure the distance in space for long distances. – The distance that light can travel in one year. – 186, 000 miles (300, 000 km) per second 4. 4 light year

Define: Light-year at the bottom of the page. Use the internet to find the

Define: Light-year at the bottom of the page. Use the internet to find the distances between 5 stars from our Sun in light-years. Color the each star to the corresponding temperature of the star.

Distances in Space • Astronomical Units – Unit to measure the distance within our

Distances in Space • Astronomical Units – Unit to measure the distance within our Solar System

Distances in Space 1 Astronomical Unit

Distances in Space 1 Astronomical Unit

Distances in Space ? Astronomical Unit

Distances in Space ? Astronomical Unit

Distances in Space ? Astronomical Unit

Distances in Space ? Astronomical Unit

Distances in Space ? Astronomical Unit

Distances in Space ? Astronomical Unit

Define: Astronomical Unit at the bottom of the page. Use the internet to find

Define: Astronomical Unit at the bottom of the page. Use the internet to find the distances between planets from our Sun in Astronomical Units. Color the each planet to the corresponding appear.

Distances in Space • Tell your right neighbor about Light year • Tell your

Distances in Space • Tell your right neighbor about Light year • Tell your left neighbor about Astronomical unit.

Stars Distances To The Stars Stars are separatedStars Distances To The Stars Stars are separated
STARS DISTANCES TO THE STARS Stars are separatedSTARS DISTANCES TO THE STARS Stars are separated
Stars Distances to stars Flux and luminosity BrightnessStars Distances to stars Flux and luminosity Brightness
Stars Distance Getting distances to stars 1 GeometryStars Distance Getting distances to stars 1 Geometry
Stars Distances to stars Although the sky seemsStars Distances to stars Although the sky seems
Stars Distance Getting distances to stars 1 GeometryStars Distance Getting distances to stars 1 Geometry
Stars Distances to stars Although the sky seemsStars Distances to stars Although the sky seems
Chapter 19 The Stars Distances to stars areChapter 19 The Stars Distances to stars are
Stars Our Sun Distances to stars The ClosestStars Our Sun Distances to stars The Closest
Characteristics of Stars Distances To The Stars areCharacteristics of Stars Distances To The Stars are
Flex Pod Update Flex Pod Platforms Flex PodFlex Pod Update Flex Pod Platforms Flex Pod
Sight Distances Sight Distances The safe and efficientSight Distances Sight Distances The safe and efficient
Distances computation Cloudcloud distances Highlight two clouds andDistances computation Cloudcloud distances Highlight two clouds and
Planets and Stars Planets and Stars JEOPARDY StarsPlanets and Stars Planets and Stars JEOPARDY Stars
Distances extragalactiques Introduction Lchelle des distances Mirages gravitationnelsDistances extragalactiques Introduction Lchelle des distances Mirages gravitationnels
STARS Classifying Stars Scientists classify stars by 1STARS Classifying Stars Scientists classify stars by 1
Chapter 11 Stars Properties of Stars Classifying StarsChapter 11 Stars Properties of Stars Classifying Stars
Astronomy Lesson 5 Stars Stars All stars beginAstronomy Lesson 5 Stars Stars All stars begin
Stars 11 14 08 Stars n Stars areStars 11 14 08 Stars n Stars are
Stars SECTION 26 2 What Are Stars StarsStars SECTION 26 2 What Are Stars Stars
Classifying Stars the HertzsprungRussell Classifying Stars All starsClassifying Stars the HertzsprungRussell Classifying Stars All stars
CHARACTERISTICS OF STARS 21 2 STARS Stars twinkleCHARACTERISTICS OF STARS 21 2 STARS Stars twinkle
STARS BY LOGAN WILLIS WHAT ARE STARS StarsSTARS BY LOGAN WILLIS WHAT ARE STARS Stars