Space Science

scientific study of celestial objects and their positions,movements,and structures

• astronomy

• earthology

Our galaxy is called the

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

Tags

NGSS.MS-ESS1-2

The Milky Way Galaxy is a 

• spiral
• lenticular
• elliptical 
• irregular

Galaxies are composed of (best answer)

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

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

The type of galaxy that is the leftovers of two colliding galaxies is called the...

• Spiral Galaxy
• Elliptical Galaxy
• Irregular Galaxy
• Constellation Galaxy

The closest star to the sun is the...

• Sirius A
• Barnard's Star
• Luhman16
• Proxima Centauri

According to scientists, the solar system formed from

• colliding planetesimals.

• rotating stars.

• colliding nebulae.

• a rotating disk of dust and gases.

Which BEST describes the center of the Milky Way?

• The center of the Milky Way is empty.

• Only gas is at the center of the Milky Way.

• Our solar system is in the center of the Milky Way.

• The center of the Milky Way is densely populated by stars.

the study of the universe

• cosmology

• earthology