The reason we often imagine the Sun as yellow or orange has to do with the air around us rather than with the Sun itself.

The Sun, our nearest celestial neighbor, is undeniably a star, not a planet, as centuries of astronomical observations have ...

The Nuclear Furnace at the Sun's Heart The temperature in the Sun's core is about 27 million degrees Fahrenheit (15 million ...

The color of the sun is actually white, though it may look yellow. If you were to get close enough to the sun, which you can't actually do, you'd be able to see its true color. The light rays from the ...

The Sun seems like a perfectly reliable, unchanging presence in the daytime sky, but it’s not. Intense heat and pressure in its core fuses hydrogen atoms into helium, fueling the cosmic fire that ...

We see the Sun every day, but what's happening beneath its fiery surface? In this SpaceBalls episode, we're taking an animated journey deep into the heart of our star! From the nuclear furnace at its ...

A strange and unexpected phenomenon has been observed on the Sun: a section of its surface has broken off and is now ...

Researchers from theUniversity of Hawai’i have cracked the mystery of solar rain that occurs in the Sun’s corona, the outermost layer of its atmosphere, and involves blobs of plasma that fall back to ...