New posts in Space Expansion

Misconceptions about the universe - Hubble Sphere

If photons don't "experience" time, how do they account for their gradual change in wavelength?

Expansion of the Universe: is new space(time?) being created or does it just get stretched?

How far away must a galaxy be for its light never to reach us due to the expansion of the universe?

Can the cosmological constant change with time?

What is the error in the measured value of the Hubble Constant?

How Are Galaxies Receding Faster Than Light Visible To Observers?

Does time expand with space? (or contract)

Does space expansion imply light will *never* reach objects currently distant enough?

Can space expand with unlimited speed?