Write an essay (at least 3 paragraphs) describing the composition of stars.
What are the colors in the spectrum? (Hint: there are 7 colors and they can be remembered by a name, ' Roy G Biv'.)
Anna Jump Cannon is the lady scientist responsible for developing the current classification scheme of dividing stars into their spectral classes (O,B,A,F,G,K,M). Write a research paper on her life and work.
The great commission tells us to preach the Gospel to every nation. We might not be able to go there in the flesh but this site can penetrate every country on the globe. Help the world find 'creation'. Support this site