Show:
Galaxy Types
Stars
HR diagram
Star Lab
Magnitude
100
looks like a pinwheel
What is a spiral galaxy
100
stars are born from this
What is nebula?
100
the stars on top aren't dim but_____
What is bright?
100
our graph's displayed these two things
What is temperature and magnitude?
100
measured in this (abbrev.)
What is lux?
200
the type of galaxy shaped like a football
What is an elliptical galaxy?
200
the stage where nuclear fusion begins
What is main sequence?
200
blue stars are in this corner
What is left?
200
the unit abbreviation of which measures magnitude
What is lux?
200
the brightness of a star
What is magnitude?
300
has no set shape
What is an irregular galaxy?
300
the stage after red giant
What is a white dwarf?
300
shows _____ in stars over time
What is change?
300
the tool hooked up to the laptop used to measure magnitude
What is the Sparklink Air?
300
the ACTUAL brightness of a star
What is absolute magnitude?
400
has older stars in the center and younger stars in the "arms"
What is a spiral galaxy?
400
stars can be classified by this
What is size, mass, brightness, color, temperature, spectrum, or age?
400
cool stars are on this side
What is right?
400
the majority of the stars were this size
What is medium?
400
two other factors determining brightness
What is energy output and size?
500
the milky way is thought to be this galaxy type
What is a barred spiral?
500
carbon's atomic number on the periodic table
What is 6?
500
full names of the scientists whom created this diagram
What is Ejnar Hertzsprung and Henry Norris Russell?
500
the large star were ____ in temperature
What is cool?
500
the light brightness ratio of apparent magnitude
What is lightmeter over light?