What Are Quasars?

This eBook explores the deep-space objects commonly known as "quasars," and provides its readers with a fundamental understanding for both their origins and purpose in the universe at large.

© 2019 Larry Slawson (ספר דיגיטלי ): 6610000173822

תאריך הוצאה

ספר דיגיטלי : 10 במאי 2019