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how simple or detailed something is
blue shift
Electromagnetic spectrum
frequency
luminosity
Wavelength
light year
complexity
nebula
objects moving toward Earth appear to have a compressed blue wavelenth
blue shift
Electromagnetic spectrum
frequency
luminosity
Wavelength
light year
complexity
nebula
how fast the wave is moving
blue shift
Electromagnetic spectrum
frequency
luminosity
Wavelength
light year
complexity
nebula
a cloud of dust and gas that when compressed can form new stars
blue shift
Electromagnetic spectrum
frequency
luminosity
Wavelength
light year
complexity
nebula
classification of wavelengths
blue shift
Electromagnetic spectrum
frequency
luminosity
Wavelength
light year
complexity
nebula
the relative brightness of an object
blue shift
Electromagnetic spectrum
frequency
luminosity
Wavelength
light year
complexity
nebula
The distance between similar points on a wave
blue shift
Electromagnetic spectrum
frequency
luminosity
Wavelength
light year
complexity
nebula
the distance that light can travel in one year
blue shift
Electromagnetic spectrum
frequency
luminosity
Wavelength
light year
complexity
nebula
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