Supernova Content

The universe

• All of space and time. (Everything in space)

• the milky way

• the snickers

• the sun and its orbiting planets

Tags

NGSS.HS-ESS1-2

The observable universe

• All of space and time.

• all of the stars we can see

• All of space we are able to see (about 93 billion light years in diameter)

• all of the planets we can see

The center of the observable universe

• winton woods high school

• the white house

• You!

• Mr. Nerenberg

the universe is infinite in size.

• true

• false

how long ago did the big bang happen?

• 13.8 billion years ago

• 13.8 light years ago

• 46 billion years ago

• 46 billion light years ago

Tags

NGSS.HS-ESS1-2

the universe is expanding

• true

• false

Tags

NGSS.HS-ESS1-2

What evidence supports the idea that the universe is still expanding?

• cosmic drift

• red shift

• dark matter

• dark energy

Tags

NGSS.HS-ESS1-2

what kind of galaxy is this?

• spiral galaxy

• elliptical galaxy

• irregular galaxy

Tags

NGSS.MS-ESS1-2

what kind of galaxy is this?

• spiral galaxy

• elliptical galaxy

• irregular galaxy

what kind of galaxy is this?

• spiral galaxy

• elliptical galaxy

• irregular galaxy