#hubbles-law

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#redshift #big-bang #universe-expansion #galaxies #physics #cosmic-expansion #cosmology #universe #astrophysics
OMG science
fromBig Think
5 days ago

Ask Ethan: How can ultra-distant galaxies move so fast?

Distant galaxies are receding from each other, with speeds potentially approaching or exceeding the speed of light, raising questions about our understanding of physics.
Science
fromBig Think
7 months ago

Ask Ethan: Where are we located relative to the Big Bang?

Uniform redshift–distance relation in all directions shows cosmic expansion; directional redshift differences cannot locate a single spatial origin of the Big Bang.
OMG science
fromBig Think
10 months ago

Busting the top 5 myths about the Big Bang

The Big Bang marks the universe’s inception and explains why we cannot see beyond 34 billion light-years.
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