On this scale, Sun is about the size of a large grapefruit, while Earth is the size of the ball point in a pen. It’s 15 big steps from the Sun to Earth, about 75 yards to marble-size Jupiter, and less ...

Let's say we want to build a model of the sun and Earth alone. Earth has a radius of about 6,371 kilometers (3,959 miles), but let's represent this with a marble 1 centimeter in diameter.

By flying closer to the Sun than ever, Parker Solar Probe reveals the chaotic birthplace of solar wind and space storms, ...

We see some of our hottest temps when Earth is furthest from the Sun (aphelion) and coolest at the closest to the Sun ...

At aphelion, Earth’s distance from the sun is about 94.5 million miles. Six months later, at the start of January in the winter, Earth is at its closest point to the sun at 91.5 million miles ...

The sun has a galactic-scale orbit. The sun rotates, though not quite the same way as a terrestrial planet like Earth. Like the gas and ice giants, the sun’s equator and poles complete their ...