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Space-expansion
New post in Space-expansion
How does an inflationary universe solve the Flatness Problem, Horizon Problem and Monopole Problem?
December 10th, 2020
cosmology
space-expansion
universe
cosmological-inflation
How does "space" expand?
March 31st, 2020
universe
cosmology
spacetime
space-expansion
How could gravity affect the expansion of the universe?
December 30th, 2020
gravity
space-expansion
cosmology
How can we find out the distance to a galaxy using redshift?
April 17th, 2020
redshift
space-expansion
distance
Redshift - How can $z$ be greater than 1?
August 1st, 2022
doppler-effect
space-expansion
special-relativity
redshift
What does a point in space mean? What we humans think a point in space is in scientific term? (a broader picture)
August 1st, 2022
spacetime
space
space-expansion
Can we have a static point in the universe?
August 1st, 2022
cosmology
spacetime
universe
space-expansion
big-bang
Cosmic Scale Factor $R$ and redshift
April 28th, 2020
redshift
cosmology
astronomy
space-expansion
Why is the reciprocal of the Hubble constant equal to the age of the universe?
August 5th, 2020
cosmology
time
space-expansion
Is the big bang a fact?
December 2nd, 2020
cosmology
universe
space-expansion
big-bang
Could black holes be driving the expanding universe (dark energy)?
August 1st, 2022
dark-energy
gravity
cosmology
black-holes
space-expansion
Why do galaxies in the Local Group not obey the Hubble law?
August 1st, 2022
galaxies
cosmology
space-expansion
What did the big bang "look like"?
January 13th, 2020
spacetime
space-expansion
big-bang
cosmology
universe
Big Bang...or...Everywhere Stretch?
August 1st, 2022
general-relativity
cosmology
space-expansion
big-bang
dark-energy
Why is the Baryon Acoustic Oscillations (BAO) calculated like this?
August 1st, 2022
bao
space-expansion
cosmology
What is the implication of an expanding universe on a small scale?
August 1st, 2022
cosmology
space-expansion
What is the limiting factor of the speed of light?
June 23rd, 2020
faster-than-light
general-relativity
cosmology
speed-of-light
space-expansion
What are the problems or shortcomings of the Big bang theory?
August 1st, 2022
space-expansion
big-bang
cosmology
Metric Expansion Of Space
August 1st, 2022
metric-tensor
general-relativity
space-expansion
Numerical solution for Friedmann equations
February 3rd, 2022
cosmology
space-expansion
general-relativity
computational-physics
Expanding universe as predicted by the Einstein Field Equation
January 14th, 2020
general-relativity
cosmology
space-expansion
cosmological-constant
Does the universe expand in every direction evenly?
August 1st, 2022
space-expansion
spacetime
cosmology
universe
Does our solar system rotate parallel or perpendicular to the direction of the expansion of the universe?
November 23rd, 2020
solar-system
space-expansion
What if cosmological constant was zero?
December 11th, 2020
cosmology
cosmological-constant
space-expansion
What limits range of gravitational attraction concerning space expansion?
October 29th, 2020
space-expansion
gravity
Can anyone explain the unit for rate of expansion of universe?
August 14th, 2020
universe
units
cosmological-inflation
cosmology
space-expansion
Is time slowing down and disappearing from the universe instead of the expansion of universe?
June 11th, 2020
universe
dark-energy
space-expansion
time
cosmology
What caused the expansion of the universe to slow down after the inflationary epoch?
April 18th, 2022
universe
cosmology
cosmological-inflation
big-bang
space-expansion
Redshift of mass-dominant universe
October 25th, 2021
redshift
space-expansion
cosmology
What are we all falling towards?
August 1st, 2022
gravity
cosmology
space-expansion
observable-universe
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