NASA’s Parker Solar Probe has completed a historic milestone by traveling closer to the Sun than any spacecraft before it.

How big it is: 865,000 miles (1.392 million kilometers) across How far away it is: 93 million miles (150 million km) What type of star it is: A yellow dwarf star The sun is the star at the center of ...

The sun rises and sets every day. We plan our lives around it. It's ironic, then, that "we know so little about the star at the center of our solar system," says Matina Gkioulidou, a space physicist ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The European Space Agency’s Solar Orbiter spacecraft is on a ...

The recent flurry of solar storms suggests the sun is in a period of maximal activity as part of its 11-year cycle. The active period is likely to continue over the next year, so more auroras could be ...

For all of human history, the Sun has served as a great constant in daily life. As this brilliant orb blazes across the sky, it sustaind life, provides harmonious rhythms to our world, and marks the ...

This activity is part of the Science Friday Sun Camp collection! The Sun is undoubtedly the powerhouse of the solar system. It’s been generating energy for 4.5 billion years, and it will continue to ...

Explore 25 mind-bending facts about the Sun in our captivating video! WATCH OUR OTHER VIDEOS: ►25 of the Most Bizarre Facts About Science <a ...

The reversal could actually have a beneficial effect on Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...

One of my favorite things about science is how a very simple question can lead you down a rabbit hole. Here’s one for you: What color is the sun? Most people, I’d wager, would say yellow. You probably ...