Light
Astronomy
Stars
Star Structures
Galaxies
100
speed of light
What is 300,000 Kilometers per second or 186,000 miles per second?
100
the sun
What is the huge ball of burning gas?
100
Supernova
What is a violent explosion of super red giants?
100
center of the star where nuclear fusion takes place
What is core
100
a galaxy shaped like a spiral
What is spiral galaxy
200
speed of sound
What is 330 m/s or 760mph?
200
Elbert Einstein
What is the name of the person who had the nuclear fusion equation E=mc2
200
large clouds of dust and gas wich are the birth place of stars
What is nebula
200
cool spots on the surface of a star
What is sunspots
200
a galaxy shaped like an egg
What is elliptical galaxy
300
light year
What is the distance light travels in one year?
300
nuclear fusion
What is 2 atoms nucleus fuse to create new, heavier,atoms and relese massive amounts of energy?
300
small collapsed star about the size of earth
What is white dwarf
300
large arches of gas larger than earth
What is prominences
300
a galaxy with no real shape
What is irregular galaxy
400
Ultra Violet Light
What is visible light look like?
400
contains billions of gallaxies and the solar systems with in them
What is the universe?
400
stars gravity can no longer hold them together they expand over 100 times
What is red giants
400
massive ejections of gas that can reach earth
What is solar flares
400
holds millions of galaxies
What is universe
500
5878482164161.29785 miles
What is 1 light year in miles?
500
A person who studies objects in the universe
What is an astronomer?
500
collapsed red giant that was so massive , gravity becomes so great even light cannot escape
What is black hole
500
what is all of the above
What is star structures
500
our home galaxy
What is Milky Way Galaxy
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