Category:Big Bang
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Here is a list of articles in the Big Bang category of the Astronomy portal.
The term Big Bang generally refers to the idea that the Universe has expanded from a primordial hot and dense initial condition at some finite time in the past. According to the ESA/Planck data, released in February 2015, the initial conditions occurred 13.799 ± 0.021 billion years ago, and the Universe continues to expand to this day and onwards.
Pages in category "Big Bang"
The following 31 pages are in this category, out of 31 total.
- Big Bang (astronomy)
A
- Accelerating expansion of the universe (astronomy)
- Age of the universe (astronomy)
B
- Baryogenesis (physics)
- Big Bang nucleosynthesis (astronomy)
C
- Chronology of the universe (astronomy)
- Cold Big Bang (astronomy)
- Cosmological constant (physics)
- Cosmological lithium problem (astronomy)
D
- Dark Ages Radio Explorer (astronomy)
E
- Electroweak epoch (astronomy)
- Expansion of the universe (astronomy)
G
- Grand unification epoch (astronomy)
- Graphical timeline of the Big Bang (astronomy)
H
- Hadron epoch (astronomy)
- History of the Big Bang theory (astronomy)
- Horrendous Space Kablooie (astronomy)
I
- Inflationary epoch (astronomy)
- Initial singularity (astronomy)
L
- Georges Lemaître (biography)
- Lepton epoch (astronomy)
M
- MACS 1423-z7p64 (astronomy)
N
- Non-standard cosmology (astronomy)
P
- Photon epoch (astronomy)
- Planck epoch (astronomy)
- Pre–Big Bang physics (physics)
Q
- Quark epoch (astronomy)
R
- Reionization (astronomy)
- Religious interpretations of the Big Bang theory (astronomy)
S
- Shape of the universe (computing)
- Spite plateau (astronomy)
Media in category "Big Bang"
This category contains only the following file.
CMB Timeline300 no WMAP.jpg 3,000 × 1,980; 994 KB
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