stars and galaxies

Our galaxy is called the

• Earth Nebula
• The Hubble Galaxy
• The Milky Way
• The Snickers

Galaxies are composed of (best answer)

• stars
• stars and gas
• stars, dust, and gas
• stars, dust, and gas held together by gravity

The Milky Way Galaxy is a 

• spiral
• lenticular
• elliptical 
• irregular

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular
• Irrational

Place these objects in order from smallest to largest.

• Planets, solar system, universe, galaxy
• Solar system, planets, galaxy, universe
• Planets, solar system, galaxy, universe
• Galaxy, solar system, planets, universe

Tags

NGSS.MS-ESS1-3

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular 
• Irrational

Tags

NGSS.MS-ESS1-2

What are galaxies held together by?

• Gravitational Attraction
• Stars
• Other galaxies
• Dust and Gas

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

An explosion that occurs at the end of a stars life cycle is known as:

• Superior Star

• White Dwarf

• Supernova

• Neutron star

What do you call a scientist who studies objects in space?

• meteorologist

• astronomer

• astronaut

Tags

NGSS.MS-ESS1-2

NGSS.MS-ESS1-3

What type of star is one that is no bigger than Earth?

• a red star

• a blue star

• a supergiant

• a dwarf star