Solar System

What color are the hottest stars?

• red
• yellow
• orange
• blue

What is the color of the coolest stars?

• blue
• Yellow
• Red
• Orange

Tags

NGSS.5-ESS1-1

All stars begin their life in a

• Main Sequence

• Nebula

• Protostar

• Black Dwarf

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

What is the name of baby stars?

• Dwarf

• Supergiant

• Protostars

• Cuties

What is the diagram called that shows the relationship between star size and temperatures?

• bar graph

• HR diagram

• star chart

• Star diagram

Tags

NGSS.5-ESS1-2

What is the biggest kind of star in a galaxy called?

• blue giant star

• the sun

• super giant star

• red dwarf star

What are stars made of?

• hot gases

• ice

• hydraulic gas

• dust and clouds

Why does the sun look so big to us?

• It is the closest star to Earth.

• It is the biggest star.

• It is farthest star from Earth.

• It is the hottest.

Tags

NGSS.MS-ESS1-3

Why do most stars look so small in the sky?

• They are close to us.

• They are far away from us.

• They are running out of gas.

• They are new stars.

Tags

NGSS.1-ESS1-1

An object whose gravity is so strong that nothing can escape.

• Planetary Nebula
• Supernova
• Neutron Star
• Black Hole