Jupiter and Mars will take turns aligning with the moon, creating a breathtaking celestial spectacle that will light up the ...

The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying ...

The clouds can tell you a lot about the weather you will experience on a given day. Many Iowans woke up to seeing these ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how ...