Test your knowledge with this short quiz about the cosmos, from planets to stars and beyond.

A quick and engaging overview of Earth Science, the multidisciplinary field that studies our planet and its place in the universe. Earth Science is divided into three main areas of study: astronomy, ...

Astronomy is the scientific study of the universe. It’s a physical science, like physics or chemistry. Astrology is a spiritual science, like the psychology of the soul, which interprets how ...

Before defining what a light-year is, we should define what a light-year is not: It is not a measure of time, but rather a measure of distance ...

My astronomy books are packed, as are many of our belongings. In a few days, I will lose Internet access. We are going through that particularly difficult move: "The Downsize". Then will come the ...

This week's Junior Forecaster, Nathan, loves all things space. His favorite subjects in school are astronomy and space, ...

Astronomy Is astronomy safe from organized scientific fraud? News By Keith Cooper published August 11, 2025 ...