Tag Archive for: big bang
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Intro to the Big Bang and Infinity Concepts
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This article is part of our student writer series. The writer Arman777, is an undergraduate physics student at METUIn the cosmology section of the…
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Learn about the Big Bang and the Expansion of the Universe
The "ordinary Big Bang and expansion" (no inflation, no dark energy)
Einstein's General Relativity allows a solution (FLRW metric) where an empty Universe…
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LightCone8 Tutorial Part II – Charts
Part I dealt with the basic user interface of LightCone8. This part of the tutorial is about potentially useful cosmological insights to be gained from…
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Could Redshifts Be Intrinsic Rather than Cosmological?
How do we know that the redshifts of galaxies and quasars are cosmological and not "intrinsic?"Evidence for the cosmological interpretation
The purpose…
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LightCone8 Tutorial Part I
LightCone 8 is a versatile tabulating/charting cosmological calculator, useful for understanding the expansion history of the universe (and even some future…