🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ31937· pop 23· linked from 49 articlessolar neutrino problemmajor discrepancy between measurements of the numbers of neutrinos flowing through the Earth and theoretical models of the solar interiorConnectionsNobel Prize in PhysicsEntityneutrinoEntityCategoriesNeutrinosParticle physicsSun