The Sun is an incandescent but benevolent dictator. For billions of years, it's kept our Solar System well organized and ...
The winter solstice is today, bringing the shortest day and longest night of the year to the Northern Hemisphere.
The Parker Solar Probe is expected to pass within an "unprecedented" 3.86 million miles of the solar surface on Dec. 24, according to NASA. "It's about to be on its closest approach to the sun," Rayl ...