Mrs. Guedry Final Exam

The Milky Way belongs to the galaxy cluster called the

• Local Group
• Orion Spur
• Virgo Supercluster
• Andromeda Group

Where are the oldest stars in the galaxy located?

• halo and central bulge

• Galactic bulge
• Galactic disk
• Galactic core

Galaxies that are extremely bright are called

• Black Holes
• Supernovas
• Asteroids
• radio galaxies

What was the first galaxy to be discovered outside of the Milky Way Galaxy?

• papyrus galazy

• Orion Galaxy
• Andromeda Galaxy

• Centaurus A Galaxy

The study of cosmology is concerned with

• Study of plant biology
• evolution of the universe,origin of the universe, the nature of the universe

• Study of ancient civilizations
• Study of marine life

List the celestial features correctly in order of increasing size

• moon, asteroid, star, planet, galaxy
• planet, moon, asteroid, star, galaxy
• star, planet, moon, asteroid, galaxy
• planets-solar system-galaxy-universe

Galaxies are organized into large groups called

• solar systems

• asteroids
• superclusters

• constellations

The Sun is a __ star

• M-type
• G-type/Population 1

• O-type
• B-type

What is located at the center of the Milky Way?

• A supermassive black hole

• Black hole
• Saturn
• Sagittarius b

What is the overall shape of the Milky Way?

• Rectangular galaxy
• Circular galaxy
• Spiral/disk galaxy

• Hexagonal galaxy