Galaxies and the Universe

What is a large grouping of stars, dust, and gas bound together by gravity?

• Nebula
• Galaxy
• Cosmology
• Gravity

Tags

NGSS.MS-ESS1-2

The Milky Way Galaxy is most likely 

• an irregular galaxy
• a spiral galaxy
• an elliptical galaxy
• a nebula

Tags

NGSS.MS-ESS1-2

What is dark matter?

• Light

• Invisible life

• Matter that emits no light at any wavelength

• Stars dust

Tags

NGSS.MS-PS2-4

Gravity holds galaxies together in clusters

• False

• True

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What cluster is the Milky Way a member of ?

• NCj693$

• Local Group

• Andromeda

The shift to a different wavelength is called the_________

• Doppler effect

• Dark matter

• Doppler shift

• Hydrolecametrical shify

Tags

NGSS.MS-PS4-1

What is the main scientific theory about how the universe formed?

• Space theory

• Big Bang Theory

• Hycroplexium theory

Tags

NGSS.HS-ESS1-2

Which one is an irregular galaxy?

• 
• 
• 
• 

What is located at the center of our galaxy?

• The sun

• A very large black hole

• A void of empty space

• The constellation Cancer

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular
• Irrational