Astronomy Disciplines: Cosmology
Cosmology is the astrophysical study of the history, structure, and dynamics of the universe.
Cosmology includes topics such as Big bang, Cosmic abundance, Microwave background, Cosmological constant, Dark energy and matter, Event horizon, Expansion of the universe, Galaxy clusters, Hubble expansion, Inflation, Olber's paradox, Redshift, Steady state theory and Universe.
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Featured Article
Gravity: Supersymmetry
While the quantum gravity program got hoplessly bogged-down in these and otherthorny issues, in 1973, a breakthrough occurred in another area of theoretical physics. Some might even call it a...
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Featured Blog Post
Notes from the Astronomy Underground- Astropalooza
According to the tagline in Ridley Scott’s 1979 blockbuster Alien, “In space, no one can hear you scream.” It’s true that sound waves, unlike light, need a medium- some kind of...
