ɐ mˈoːɹ ɹˈiːsənt haɪpˈɑːθəsˌɪs ɪz ðæt ʌnjˈuːʒuːəli hˈaɪ sˈoʊlɚɹ æktˈɪvᵻɾi kʊd ɪndˈuːs ˈɔːɹɚɹəl ɔːɹ ˈɛɹɡloʊlˈaɪk ɪfˈɛkts ɔnðə dˈɑːɹk sˈaɪd ʌv vˈiːnəs.
A more recent hypothesis is that unusually high solar activity could induce auroral or airglow-like effects on the dark side of Venus.