Astronomy is the study of celestial objects such as stars, planets, comets and galaxies. It is also a field that includes scientific research about space exploration and more.
The best online astronomy courses will help you understand the science behind the universe and how it all works. From observing celestial bodies to learning about theories on space exploration, there are many courses available for people interested in this subject matter. Whether you want to become an astronomer or just have some knowledge of what’s out there in our solar system.