No student devices needed. Know more
33 questions
What is the center of the universe in the heliocentric theory?
Neptune
Mars
The Sun
The Earth
What is the center of the universe in the Geocentric model?
Mars
Neptune
The Sun
The Earth
Galaxies are __________ from where the Big Bang occurred.
Expanding
Shrinking
Not Moving
What theory states that at one time, the entire universe was confined to a dense, hot, super mass ball?
Nebular Theory
Identity Status Theory
Theory of Relativity
Big Bang Theory
What Galaxy does Earth reside in?
Andromeda Galaxy
Elliptical Galaxy
Milky Way Galaxy
Spiral Galaxy
Which two element make up most of the sun?
helium and hydrogen
ammonia and methane
hydrogen and oxygen
oxygen and helium
What does a super massive star end up as at the end of its life?
black hole
red giant
blue giant
supernova
What type of type of star is the our sun
Dwarf star
Main sequence star
Giant star
Super giant Star
Which star size above would the sun be?
1 - Dwarf Stars
2 -Main sequence stars
3 - Giant Stars
4 - Super giant stars
Which numbered stage represents a protostar
1
2
3
4
What number represents a supernova
1
2
3
4
Explore all questions with a free account