Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

We have always thought or imagined that the Sun is yellow, or even red. But if you stand outside on a clear afternoon, you’ll notice something fascinating: the sunlight around you feels almost ...

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 ...

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 ...

Approximately 4.5 billion years old, the sun – the central and largest object in our solar system – plays a huge role in supporting our planet. Of its jobs, the sun provides energy that is vital for ...

On Earth, the Sun often appears yellow or even orange and red, particularly at sunrise and sunset. This visual shift occurs ...

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 ...

At the Northern Hemisphere’s winter solstice the upper half of the Earth is at its furthest lean away from the sun — leading ...

The sun may seem like a giant fireball, but is it really on fire? Let's first talk about what fire is. According to the National Fire Protection Association, you need three things for a fire to happen ...

Activity on the sun is not constant; it varies along a cycle of about 11 years. The peak of this solar cycle — called solar maximum — is when sunspots, solar flares and coronal mass ejections (CMEs) ...