You outta be in pictures Look it up! So, you want to be a star? What phase are you going through? Hodgepodge

This is a new name for bodies like this:

What is a dwarf planet?

What does location 1 & 2 represent?

#1: Perihelion #2: Aphelion

Identify these 4 layers of the Earth:

What are the: 4. Crust 3. Mantle 2. Outer Core 1. Inner Core

The diagram shows different phases of the moon in relation to Earth and the sun. In which phase will an observer on Earth see a new moon?

What is “Phase D”

Identify Layers/ Locations 1-7

1. What is the unit that astronomers use to measure the distances between Earth and stars called? 2. What is the unit that astronomers use to measure the distances between our planets?

1. What is a light-year ? 2. What is an “astronomical unit” or AU

Identify what #1 & #2 are showing.

What are: #1: Rotation #2: Revolution

How is energy from the sun transferred to Earth?

What is radiation ?

1. A star’s apparent magnitude is dependent on: choose all that apply: a. its distance from Earth b. its energy output c. its size d. the star's measured luminosity 2. A star’s_____ magnitude does NOT depend on its distance from Earth

1. A star’s apparent magnitude is dependent on: a. its distance from Earth b. its energy output c. its size 2. A star’s ABSOLUTE magnitude does NOT depend on its distance from Earth

1. An astronomical event during which the Sun is blocked from view by the moon Choice A or Choice B 2. An astronomical event during which the Earth’s shadow blocks our view of the full moon Choice A or Choice B 3. Label the drawings correctly: solar eclipse or lunar eclipse Choice A Choice B

1. An astronomical event during which the Sun is blocked from view by the moon Choice B 2. An astronomical event during which the Earth’s shadow blocks our view of the full moon Choice A 3. Label the drawings correctly: Choice A lunar eclipse Choice B solar eclipse

This is so small and massive that not even light can escape its gravitational pull.

What is a BLACK HOLE?

Which of the following stars has the coolest temperature? yellow-white star orange star blue-white star yellow star

What is an orange star?

Which statement about the H-R diagram is true? 1. Pollux is the hottest star shown in the graph. 2. Sadr is the hottest star shown in the graph. 3. Alpha Centauri is colder and dimmer than the sun. 4. Sadr is cooler but brighter than the star Pollux.

2. Sadr is the hottest star shown in the graph

Answer these HR Diagram Questions What is: Location A: Location B: Location C: Location D:

A=luminosity B= increasing temperature C= surface temperature D= decreasing temperature

Identify # 1 through #5

This creates a streak of light called a shooting star

What is a meteor?

The Earth completes one _____ each day Mercury completes one ____ every 88 days

What is Earth’s: Rotation What is Mercury’s: Revolution

Identify 1-2-3

What are 1: Meteorite 2:Meteor 3: Meteoroid

1. Meteorites are thought to have formed within the solar system during what phase? 2. Unlike most planets, Venus has ___ rotation, which means that it spins in a clockwise direction. 3. These are___ natural or artificial bodies that orbit planets. 4. Formation of the solar system is, in part, due to the explosion of a nearby star. What are star explosions called?

1. Meteorites are thought to have formed within the solar system during what phase? EARLY PHASE 2. Unlike most planets, Venus has RETROGRADE rotation, which means that it spins in a clockwise direction. 3. These are natural or artificial bodies that orbit planets. SATELLITES 4. Formation of the solar system is, in part, due to the explosion of a nearby star. What are star explosions called? SUPERNOVA

Label the phases:

Label the phases: waxing gibbous full moon Waning gibbous 4-5 last quarter waning crescent new moon waxing crescent first quarter

Another name is a dirty snowball

What is a comet?

Energy from the sun’s center requires a long time to escape because it must pass through thick: The sun is powered by nuclear:

Energy from the sun’s center requires a long time to escape because it must pass through the thick: RADIATIVE ZONE The sun is powered by nuclear: FUSION

1. Which of the following sets contains only objects that shine as a result of reflected light? a. moons, comets, and stars b. planets, stars, and comets c. moons, planets, and comets d. planets, stars, and moons 2. A galaxy is best described as a cluster of a. millions of stars b. thousands of stars c. billions of stars d. hundreds of stars 3. The universe contains galaxies, stars and planets. How does gravity affect these bodies in space? a. Gravity causes bodies to be scattered randomly throughout the universe b. Gravity organizes bodies into nebulas, galaxies, and planetary systems. c. Gravity attracts bodies with similar compositions to each other. d. Gravity pulls bodies away from each other.

1. Which of the following sets contains only objects that shine as a result of reflected light? c. moons, planets, and comets 2. A galaxy is best described as a cluster of c. billions of stars 3. The universe contains galaxies, stars and planets. How does gravity affect these bodies in space? b. Gravity organizes bodies into nebulas, galaxies, and planetary systems.

Identify the Galaxies:

Location E is: Location F is: Location G is: Location H is: Location I is:

Location E is: White Dwarfs Location F is: Main Sequence Location G is: Super Giants Location H is: Beletgeuse Location I is: Giants