Universe & Stars Quiz

Which star is considered a Main Sequence Star?

• A
• B
• C
• D

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular 
• Irrational

A gigantic explosion that cause the death of a massive star is

• Nebula
• light year
• Comet
• Supernova

Giant clouds of gas and dust. Stars can be born and die here.

• light year
• Nebula
• Cometr
• Asteroid

What is a light-year?

• distance between two stars
• distance light travels in one year
• the time it takes light to travel 300,000,000 meters
• the time it takes light to travel to Earth from the Sun

.  Which of the following ends its life cycle in the form of a neutron star or a black hole?

• a high-mass star
• a low-mass star
• a galaxy
• a constellation

On the H-R diagram, the Sun is a _____.

• Main Sequence star
• Red Giant
• White Dwarf
• Blue Giant

A _____ is body made of gas, held together by gravity and generates light by nuclear fusion.

• star
• galaxy
• nebula
• black hole

A _____ is the death of a large star by massive explosion.

• supernova
• black dwarf
• galaxy
• universe

A _____ has gravity that is so strong that light cannot escape it.

• black hole
• black dwarf
• white dwarf
• neutron star