1965 - James Gunn[?] and Bruce Peterson[?] use observations of the relatively low absorption of the blue component of the Lyman-alpha line[?] from 3C9[?] to strongly constrain the density and ionization state of the intergalactic medium
... to jazz clubs at night where they danced provocatively, smoked cigarettes through long holders, and dated men -- possibly men they would have sex with. They rode bicycles ...