Linked from

The 14 pages that link to Recombination (cosmology), each with the reason it gives.

• Cosmic microwave backgroundRelated: Photons released as the universe became transparent now form the background radiation.

• Baryon acoustic oscillationsRelated: Photon decoupling froze the plasma’s wave pattern into the matter distribution.

• Big BangBroader topic: The resulting release of freely traveling photons produced the cosmic microwave background.

• Lambda-CDM modelRelated: It sets the epoch whose relic light forms the cosmic microwave background.

• Hubble tensionRelated: Changes to pre-recombination physics can shift the ruler inferred from cosmic microwave background data.

• ReionizationNarrower topic: It created the neutral hydrogen that persisted until radiation from later sources began reionizing it.

• Baryonic matterRelated: Neutral atoms let photons travel freely through formerly opaque baryonic gas.

• Horizon problemBroader topic: The microwave background records conditions when the universe became transparent.

• Outer spaceBroader topic: The release of freely traveling light left the cosmic microwave background observed today.

• Universe (cosmology)Broader topic: The released light is observed today as the cosmic microwave background.

• Physical cosmologyBroader topic: The photons released then form the cosmic microwave background observed today.

• Chronology of the universeBroader topic: Its released light is observed today as the cosmic microwave background.

• Photon epochRelated: Recombination let photons travel freely near the epoch's later history.

• Discovery of cosmic microwave background radiationRelated: The detected radiation last interacted with matter around this transition.