"What is a redshift?" (Ask an Astronomer)

[TheRichardJudy]

Lets say that there is a galaxy between us and another galaxy. The galaxy between our galaxy would be moving away from us due to the universe expanding. Wouldn't it be moving toward the other galaxy?

[bandet888]

@TheRichardJudy Somehow some way All the galaxies are moving away from each other. If space is infenite this can happen hence the big bang theory.

[jeancolmor]

the flowerishing cosmic ocean sweeps away my mind that my heart return the favor allowing ME the grace to take a other breath of life .,

[smittyC1]

kerry loves tawandalynn

[gentlefusion]

thankyou so much for the video, its the most simple and nice explaination of redshift, anyway i also liked the cute cow alot specially in the end of the video.