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Browsing results matching Astrophysicists -- Soviet Union -- Biography.

	Subject	Items
1.	Astrophysicists -- Soviet Union -- Biography.	1
2.	Astrophysicists -- United States -- Biography.	5
3.	Astrophysicists -- United States -- Biography -- Juvenile literature.	6
4.	Astrophysicists -- United States -- Correspondence.	1
5.	Astrophysics	54
6.	See Also Celestial mechanics	7
7.	See Also Interstellar matter	3
8.	See Also Expanding universe	5
9.	See Also Dark energy (Astronomy)	6
10.	See Also Sun -- Evolution	2
11.	See Also Astronomical spectroscopy	1
12.	Astrophysics -- Dictionaries	1
13.	Astrophysics -- History.	3
14.	Astrophysics -- History -- 20th century.	2
15.	Astrophysics -- Juvenile fiction.	1
16.	Astrophysics -- Juvenile literature.	6