Distant galaxies affect the determination of galactic

Reference no: EM13148318

How might the presence of intergalactic dust as an agent for reddening and dimming the light from ever more distant galaxies affect the determination of galactic distances assuming that galaxies all have the same brightness?
How might the presence of intergalactic dust as an agent for reddening and dimming the light from ever more distant galaxies affect the determination of galactic distances using the redshift associated with the expansion of the cosmos?

Reference no: EM13148318

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