The Northern Lights or aurora borealis may be visible in the U.S. this week due to a coronal hole and a "co-rotating ...

It’s not the buildings that are moving, it’s you in the car. So, in the same way when the Earth moves around the sun on it’s orbit, it also spins around once every 24 hours or one day.

Our sun is wobbling, and this has a huge impact upon the regularity of many of Earth's meteor showers, according to a new study.

Venus will pass between the Earth and sun during what’s called an inferior conjunction. But don’t plan on seeing the linkup.

While the Earth is spinning to give us day and night, it is also moving around the Sun. This movement is called an orbit. One orbit of the Earth around the Sun is how we measure one year.

Here’s a little spoiler for next month’s Cosmic Calendar: early May will see the return of the Eta Aquarid meteor shower. The ...

If that wasn’t enough, the early sun was also far more active than it is today ... Plate tectonics describes the giant “plates” of crust that slowly move around Earth’s surface over hundreds of ...

New research suggests meteor showers are so unpredictable due to the Sun’s own motion around the solar‑system barycenter.