KnowraRalph AlpherLinked fromLinked fromThe 8 pages that link to Ralph Alpher, each with the reason it gives.All 8Related 8Cosmic microwave backgroundRelated: He co-authored foundational predictions connected to the background’s existence.Baryon acoustic oscillationsRelated: Alpher and Robert Herman discussed sound waves in the early-universe plasma in 1970.George GamowRelated: Gamow’s close collaborator carried out much of the mathematical work behind their 1948 paper.Robert HermanRelated: Herman’s collaborator, Alpher shared the 1948 prediction of a hot early universe’s leftover radiation.Alpher–Bethe–Gamow paperRelated: He developed the calculations and was the paper’s first author.Robert Woodrow WilsonRelated: Alpher and Robert Herman predicted relic radiation from the early universe decades before its detection.Arno Allan PenziasRelated: Alpher and Robert Herman calculated that an expanding universe should leave a cooled radiation background.Discovery of cosmic microwave background radiationRelated: His work with Robert Herman anticipated a microwave background before its detection.