Meet the 21 richest self-made women in America, according to Forbes data—and no, #1 isn't Oprah or Kim Kardashian "That's why I broke down" - Larry Bird thinks he could've played a lot longer had he ...

Stars like our sun fuse hydrogen in their cores into ... At this stage, the star becomes a large red giant. Because a red giant is so large, its heat spreads out and the surface temperatures ...

Effectively, the Sun as we know it will have died. When that happens, the Sun will become a red giant. It will stop creating heat via nuclear fusion. NASA says the core will become unstable and ...

Our white dwarf Sun will cool for billions upon billions of years, slowly fading away as a dark, solid carbon-oxygen ball.

Any habitable world around a main-sequence star will likely be stripped of its atmosphere and water as the star swells to a red giant. By the time the star becomes a white dwarf, any planet that ...

The reason for this brilliant display is the sun, which shot a giant eruption of charged particles ... far south Typically these dazzling green, red, pink, and purple lights only appear around ...