Sun and Neutrinos?

Question

when did we detect neutrinos from the Sun

Answer 1

http://math.ucr.edu/home/baez/sun_neutri...

this is a picture of the sun in neutrino. exposure time : 503 days !

Answer 2

They are extremely difficult to detect. I think since the 30s they have been postulating about them, but officially in the in the mid 50 a book was written about their detection. Their mass is so low or they have no mass that they go right through us.

Answer 3

The first solar neutrino detection experiments were in the late 1960s and early 1970s.  By 1975, it was realized that the number of neutrinos from the Sun was about a factor of three lower than expected from the average rate of energy production in the Sun (the "solar neutrino problem").  This was resolved when it was discovered that neutrinos have a small mass, and that they oscillate between neutrino states.