Imagine the Sun suddenly changing color and glowing bright blue instead of its usual yellow-white. What would this dramatic transformation mean for Earth and the entire solar system? In this video ...

It might be red-orange at sunset on Earth, but those sunsets and sunrises are blue on Mars. Yes, we can hear you groan at this cop-out answer. You want to know what color the Sun reaaaaallly is.

The Sun was feeling gloomy. Clouded Thoughts In 1831, a volcanic eruption flooded the skies with so much sulfur gas that it cooled the planet by nearly two degrees Fahrenheit, causing all manner ...

As this stellar ember continues to cool, after about 10 billion years it will become a smoldering white dwarf with a whitish-blue coloration. When what was once the sun's core runs out of elements ...

So, Pesnell said, the sun will glow bright blue for a bit — and then dim away into such a low temperature that its color will become imperceptible. A star ate a planet, ...

BRITS were left stunned this morning after looking to the sky and finding the sun had turned blue. While it certainly looks supernatural, there is a simple explanation behind the "eerie" phenomenon.

"So, the sun actually emits energy at all wavelengths from radio to gamma ray. But," NASA explained ahead of the 2017 eclipse, "it emits most of its energy around 500 nm, which is close to blue ...