Stars
Life cycle of stars
Galaxies
Formation of the universe
Interesting facts
100
When you look at white light through a glass prism and see a rainbow of colors
What is spectrum
100
what is the process of two atoms combining to make a new element
What is nuclear fusion
100
is made of stars,dust,and gases.
What is galaxys
100
the study of the formation of the universe
What is cosmology
100
our solar system is a _______ system
What is planetary
200
Betelgeuse is in the constellation
What is Orion
200
What section of the HR diagram are white dwarfs located
What is bottom left on hr diagram
200
the milky way is a ________galaxy
What is spiral
200
a theory on how the universe began with tremendous explosion
What is big bang theory
200
if the universe does not collapsed on itself what will happen
What is it will become cold and dark
300
lines made when certain wavelengths are given off by hot gases
What is emission lines
300
a neutron star that is spinning very fast
What is pulsar
300
a large cloud of gas and dust
What is nebulas
300
the big bang happened how many years ago
what is 13.7 billion years ago
300
how did two scientist come up with an explanation for cosmic background radiation
What is What is they used a huge antenna and accidentally found radiation coming from all directions in space
400
the spectrum of a star
What is absorption spectrum
400
when a hydrogen atom fuses with another hydrogen atom it makes what
What is energy and helium
400
groups of closely grouped stars
What is open cluster
400
how do scientist measure the age of the universe
What is measure the distance from earth to other galaxies
400
what is the expansion of the universe depend on
What is how much matter the universe contains
500
what are the dimmest stars in the universe called
What is sixth-magnitude stars
500
stars are classified by what
What is size,mass,brightness,color,temp.,spectrum,and age.
500
a star like source of light
What is quasar
500
a theory that involves a kind of matter that can not be detected or seen
What is dark matter
500
true or false does the universe have a random pattern
What is false
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