3 years ago

The redshift of a star means that _____.

Physics

2 answers:

Mamont248 [21]3 years ago

6 0

The only thing we know of that can red-shift the light of a star is motion away from us.

Gelneren [198K]3 years ago

4 0

The correct answer is D. the star is getting farther away.

When the light has red-shifted, it shows that everything is moving away from a certain point. This is known as the Doppler effect and proves the Big Bang (which would be the center point that everything is moving away from). Just as a 'for your information', blue shift is when the star is moving towards us.

Hope I helped :)

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