MDS 52X
Wording: Natural sciences & mathematics Astronomy
Dewmoji: π¬π
0 Computer science, information & general works 252,013 βΉοΈ | 1 Philosophy and Psychology 270,129 🧠 | 2 Religion 681,242 π | 3 Social sciences 1,328,382 π« | 4 Language 209,883 π¬ | 5 Natural sciences & mathematics 431,918 π¬ | 6 Technology 940,635 π‘ | 7 Arts & recreation 1,031,850 π¨ | 8 Literature & rhetoric 1,436,736 π | 9 History & geography 837,760 πΊοΈ |
50 Science 35,266 🥼 | 51 Mathematics 82,055 β | 52 Astronomy 25,356 π | 53 Physics 44,008 π | 54 Chemistry 28,260 βοΈ | 55 Earth sciences; geology 36,663 π | 56 Fossils, dinosaurs, prehistoric life 11,038 π | 57 Biology 55,751 𧬠| 58 Plants (Botany) 26,824 πΏ | 59 Animals (Zoology) 86,697 πΌ |
520 Astronomy and allied sciences 6,299 π | 521 Celestial mechanics 575 β | 522 Techniques, procedures, apparatus, equipment, materials 1,635 π | 523 Specific celestial bodies and phenomena 12,101 π | 524 [Formerly: Maps, Observations, and Tables] 227 | 525 Earth (Astronomical geography) 627 π | 526 Mathematical geography 1,986 π | 527 Celestial navigation 208 πΊ | 528 Ephemerides 191 π | 529 Chronology 1,507 β³ |
Selected Works under MDS 52X (25,356)
- A Brief History of Time: From the Big Bang to Black Holes by Stephen Hawking
- Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time by Dava Sobel
- Cosmos: A Personal Voyage by Carl Sagan
- A Brief History of Time by Stephen Hawking
- Galileo's Daughter: A Historical Memoir of Science, Faith, and Love by Dava Sobel
- The Magic School Bus: Lost in the Solar System by Joanna Cole
- The Fabric of the Cosmos: Space, Time, and the Texture of Reality by Brian Greene
- Astrophysics for People in a Hurry by Neil deGrasse Tyson
- The Report Card by Andrew Clements
- The Grand Design by Stephen Hawking
- There's No Place Like Space! All About Our Solar System (The Cat in the Hat's Learning Library) by Tish Rabe
- The Science of Discworld by Terry Pratchett
- A Briefer History of Time by Stephen Hawking
- Death by Black Hole and Other Cosmic Quandaries by Neil deGrasse Tyson
- Brief Answers to the Big Questions by Stephen Hawking
- The Planets by Dava Sobel
- Space Explorers (The Magic School Bus Chapter Book, No. 4) by Eva Moore
- Big Bang: The Origin of the Universe by Simon Singh
- Parallel Worlds : A Journey Through Creation, Higher Dimensions, and the Future of the Cosmos by Michio Kaku
- Planets (National Geographic Readers) (Level 2) by Elizabeth Carney
Related Tags
"Far Friends"
MDS classes with significant recommendations overlap, excluding ones under the same top-level class.
- MDS
- Schedule
- 629.45
- Technology Engineering Other branches of engineering Astronautics Manned space flight
- 629.4
- Technology Engineering Other branches of engineering Astronautics
- 681
- Technology Manufacture for specific uses Precision instruments and other devices
- 932
- History & geography History of ancient world (to ca. 499) Egypt to 640
- 001.9
- Computer science, information & general works Computer science, knowledge & systems Knowledge and learning in general Controversial knowledge (aliens, Atlantis, Bigfoot, Bermuda triangle, Nessie, UFOs, superstitions)
- 912
- History & geography Geography & travel Maps and plans of surface of earth and of extraterrestrial worlds
- 629
- Technology Engineering Other branches of engineering
- 612.8
- Technology Medicine & health Human physiology Nervous system
- 612
- Technology Medicine & health Human physiology
- 930
- History & geography History of ancient world (to ca. 499) History of ancient world to ca. 499
- 60X
- Technology Technology
- 93X
- History & geography History of ancient world (to ca. 499)
- 629.1
- Technology Engineering Other branches of engineering Aviation
- 11X
- Philosophy and Psychology Metaphysics (existence, purpose, and the nature of reality)
- 919
- History & geography Geography & travel Geography of and travel in Australasia, Pacific Ocean islands, Atlantic Ocean islands, Arctic islands, Antarctica and on extraterrestrial worlds
- 970
- History & geography History of North America History of North America
- 001
- Computer science, information & general works Computer science, knowledge & systems Knowledge and learning in general
- 03X
- Computer science, information & general works Encyclopedias & books of facts
- 910
- History & geography Geography & travel modified standard subdivisions of Geography and travel
- 629.13
- Technology Engineering Other branches of engineering Aviation Aviation engineering
Wording
| 1922 Edition |
| Modern Language |
| Emoji |























































