Did you know that neutrino detectors can see the Sun's core via nuclear fusion?

💡 The Answer

• Neutrinos produced in the Sun's core travel almost unimpeded to Earth.
• Detectors like Super-Kamiokande and Homestake have measured solar neutrino flux.
• This confirmed the proton-proton chain fusion process in stars.
• The solar neutrino problem (deficit) led to evidence of neutrino oscillation.