What new method has recently provided astronomers with new information about the interiors of stars,for example,the collapse of the inner core of a star undergoing supernova explosion or the interior of the Sun?

Question

Quizplus · Accepted Answer

Neutrino astronomy has recently provided astronomers with new information about the interiors of stars, as neutrinos can penetrate the outer layers of a star and provide information about the core. This has allowed for the study of events such as the collapse of the inner core of a supernova and the structure of the Sun's interior. X-ray astronomy and photography, radio astronomy, and visible light spectroscopy have also contributed to our understanding of stars, but they do not provide information about the interiors of stars in the same way as neutrino astronomy.

What New Method Has Recently Provided Astronomers with New Information