The Sun has always been the center of the Universe for humanity. However, the nature, composition and lifespan of the Sun are things we've only come to understand in relatively recent times.
Gravitational Waves From Pulsars Could Be Used to Probe the Interior of the Sun - Universe Today
The Sun - Universe Today
It Turns out, We Have a Very Well-Behaved Star - Universe Today
A Mission Concept to fly a Solar Neutrino Detector Close to the Sun - Universe Today
The Sun - Universe Today
The Sun - Universe Today
The Planet Mercury - Universe Today
New Horizons is Now 50 Astronomical Units Away From the Sun - Universe Today
The Sun - Universe Today
The ESA's Solar Orbiter, a Mission That Will Chart the Unexplored Polar Regions of the Sun, Just Launched! - Universe Today
Enjoy This Eye-Meltingly Awesome Photo of Our Sun - Universe Today