This is a list of encyclopedias and encyclopedic/biographical dictionaries published on the subject of astronomy and astronomers in any language. Entries are in the English language except where noted.
A
Amils, Ricardo; Quintanilla, José Cernicharo; Cleaves, Henderson James (1 June 2011). Encyclopedia of Astrobiology. Springer. ISBN978-3-642-11271-3.
Angelo, Joseph A. (1 January 2009). Encyclopedia of Space and Astronomy. Infobase Publishing. ISBN978-1-4381-1018-9.
Angelo, Joseph A. Encyclopedia of space exploration. Facts on File, 2000. ISBN0816039429.[1]
Angelo, Joseph A. The Extraterrestrial Encyclopedia: Our Search for Life in Outer Space. Facts on File, rev. ed., 1991.[2]
Angelo, Joseph A., Jr., Facts on File. The Facts on File space and astronomy handbook. Facts on File, 2002. ISBN0816045429.[1]
Asimov, Isaac. Isaac Asimov's Library of the Universe. Gareth Stevens, 1988.[3]
B
Baker, David. Larousse Guide to Astronomy. Larousse, 1978.[3]
Bakich, Michael E. (10 July 2003). The Cambridge Encyclopedia of Amateur Astronomy. Cambridge University Press. ISBN978-0-521-81298-6.
C
Cambridge Encyclopedia of Astronomy. Crown, 1977.[4]
Clapham, Frances M.; Taylor, Ron B. (1982). Rand McNally astronomy encyclopedia. Children's Press. ISBN978-0-516-09853-1.
D
Daintith, John; Gould, William (September 2006). Collins Dictionary of Astronomy. Collins. ISBN978-0-00-722092-2.
Daintith, John; Gould, William; Illingworth, Valerie (1 January 2009). The Facts on File Dictionary of Astronomy. Infobase Publishing. ISBN978-1-4381-0932-9.
E
Encyclopedia of astronomy and astrophysics. Taylor & Francis. [1].[1]
G
Gatland, Kenneth. Illustrated Encyclopedia of Space Technology. Crown, 2nd ed., 1990.[2]
Gore, John Ellard (September 2010). An Astronomical Glossary: Or Dictionary of Terms Used in Astronomy (1893). Kessinger Publishing. ISBN978-1-166-44281-1.
H
Handbuch der Physik. Springer-Verlag, 1956–1988. ISSN 0085-140X.[1]
Hetherington, Norriss S. Encyclopedia of Cosmology: Historical, Philosophical, and Scientific Foundations of Modern Cosmology. Garland, 1993.[1][5][2]
Hutton, Charles (1817). An astronomical dictionary: compiled from Hutton's Mathematical and philosophical dictionary: to which is prefixed an introduction containing a brief history of astronomy, and a familiar illustration of its elementary principles. Published and sold by Hezekiah Howe.
I
Illingworth, Valerie, John Owen, Edward Clark, Facts on File. The Facts on File dictionary of astronomy. Facts on File, 2000. ISBN0816042837.[1]
Ince, Martin (2001). Dictionary of Astronomy. Peter Collin Publishing. ISBN978-1-901659-72-6.
K
Kitchin, Christopher R. (2002). Illustrated Dictionary of Practical Astronomy. Springer. ISBN978-1-85233-559-5.
L
Lang, Kenneth R. (19 June 2006). A Companion to Astronomy and Astrophysics: Chronology and Glossary with Data Tables. Springer. ISBN978-0-387-30734-3.
Lewis, Richard. Illustrated Encyclopedia of the Universe. Crown, 1983.[3]
Lusis, Andy. Astronomy and astronautics: An enthusiast's guide to books and periodicals. Facts on File, 1986. ISBN072011795X.[1]
M
Maran, Stephen P. The Astronomy and astrophysics encyclopedia. Van Nostrand Reinhold, 1992. ISBN0442263643.[1]
Maran, Stephen P. (15 October 1991). The Astronomy and Astrophysics Encyclopedia. John Wiley & Sons. ISBN978-0-471-28941-8.[2][7]
Mark, Hans. Encyclopedia of space science and technology. Wiley, 2003. ISBN0471324086.[1]
Matzner, Richard A. Dictionary of geophysics, astrophysics, and astronomy. CRC Press, 2001. ISBN0849328918.[1]
Meyers, Robert Allen (1989). Encyclopedia of Astronomy and Astrophysics. Academic Press.[2]
Meyers, Robert A., ed. Encyclopedia of Physical Science and Technology., 2nd ed., Academic Press, 1992.