What are the names of the 4 types of galaxies?

• spiral, elliptical, irregular, lenticular

• spiral, elliptical, electromagnetic, spaghetti

• spiral, irregular, electromagnetic, circular

• elliptical, obtuse, irregular, triangular

A light year is a measurement of ______.

• distance

• sound

• space

• length

What is a black hole?

• An area with a very strong gravitational pull

• A giant hole in space that collects dead stars

• A hole that forms on the surface of the sun and cleans it

• An area that picks up trash in space

When Was The First Black Hole Discovered?

• 1969

• 1874

• 1964

• 1883

A supernovae is:

• A planet

• An end of the universe

• the biggest explosion of a star that humans have ever seen

• A creation of life

Tags

NGSS.HS-ESS1-3

What is a nebula?

• A cataclysmic explosion

• A giant cloud of dust and gas in space

• A Solar system

• A Big-Bang

The Milky Way Galaxy is what shape

• spiral

• bar

• blob

• elipse

How many galaxies are there in the universe?

• trillions

• hundreds

• thousands

• millions

Tags

NGSS.HS-ESS1-2

Most galaxies have what at their center

• super massive black holes

• stars

• nebulas

• planets

What is the name of our galaxy?

• Milky way

• Andromeda

• Milkdromeda

• Andromilka

Tags

NGSS.MS-ESS1-2