Why do astronomers study electromagnetic spectrum?

These observations enable astronomers to determine certain physical characteristics of objects, such as their temperature, composition and velocity . The electromagnetic spectrum consists of much more than visible light. It includes wavelengths of energy that human eyes can’t perceive.30 May 2019

Sizin İçin Seçtik  Paribu dan para çekme ne kadar sürer?

Leave a Reply

Your email address will not be published. Required fields are marked *