摘要
The Sun is our star, which gives us light, heat and life. The Sun is also the nearest star, detailed observations of which provide us a unique chance to test our understandings of fundamental physics. So far we have understood why the Sun gives out that much heat, how old it is, what its internal structure is, and so on. With these understandings we have already been able to study other stars, galaxies and even the universe with certain successes.
The Sun is our star, which gives us light, heat and life. The Sun is also the nearest star, detailed observations of which provide us a unique chance to test our understandings of fundamental physics. So far we have understood why the Sun gives out that much heat, how old it is, what its internal structure is, and so on. With these understandings we have already been able to study other stars, galaxies and even the universe with certain successes.
