Sir William's argument is,* that had the earth solidified several hundred millions of years ago, the flattening at the poles, and the bulging at the equator, would have been much greater than we ...

Next week, a crew of private astronauts is expected to go where no one has gone before. Chun Wang, the crypto entrepreneur ...

As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

the Antarctic Circle (the South Pole) the Tropic of Cancer the Tropic of Capricorn and the Equator. I’ve been asked to deliver this parcel to my cousin but he lives on an island and doesn’t ...

The difference between an equinox and a solstice is based on Earth’s tilt, affecting daylight length and the changing of ...

At the moon’s poles, even small variations in topography ... increasing sensitivity to topographic variation away from the equator. Both of these also affect the moon’s subsurface temperature ...

The sun is directly above the equator during both equinoxes ... Because the sun takes longer to rise and set the closer you are to the poles, the day gets a little longer as your latitude increases.