An exploration of the Sun’s physical appearance and its position in the solar system. It is explained that the Sun is a star, and without it life on Earth would ... could also look at their ...

How does the Earth travel ... Now although it might look like it’s the sun that’s moving in the sky, it’s actually us here on planet Earth that are moving. Just like when you sit in a ...

The sun's distance from Earth changes throughout the year but it ... Some orbits are ever so slightly elliptical (like a somewhat squashed circle, or, in astronomical terms, an orbit with low ...

This is a NASA simulation of what the earth looks like during a ... making the sun appear dimmer. That's why you can easily gaze upon the sun at sunset, compared to at high noon.

Greenland's flood would look like a puddle in comparison. So all in all, while a few extra hours in the summer sun would be nice, let's leave the extra seasons to Alaska and be glad the Earth is ...

The reversal could actually have a beneficial effect on Earth. The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years ...