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Astronomy: 20 Sites & Various Free Ebooks

Astronomy: 20 Sites & Various Free Ebooks

“Across the sea of space, the stars are other suns.” – Carl Sagan

“The reappearance of the crescent moon after the new moon; the return of the Sun after a total eclipse, the rising of the Sun in the morning after its troublesome absence at night were noted by people around the world; these phenomena spoke to our ancestors of the possibility of surviving death. Up there in the skies was also a metaphor of immortality.” – Carl Sagan, Cosmos

These free ebooks include:-

1. Gutenberg.org

All formats – Dozens of free ebooks

Gutenberg.org

Click on the link below to view / download the ebook(s):-
Gutenberg.org (All formats)

2. PhysicsDatabase.com

Various formats – 47 free ebooks

PhysicsDatabase.com

Click on the link below to view / download the ebook(s):-
PhysicsDatabase.com (Various formats)

3. FreeBookCentre.net

Various formats – Dozens of free ebooks

FreeBookCentre.net

Click on the link below to view / download the ebook(s):-
FreeBookCentre.net (Various formats)

 

  1. Digitalbookindex.Org (Hundreds of free ebooks) (Various formats) [View / Download]
  2. DavidReneke.com (8 free ebooks) (PDF) [View / Download]
  3. E-Booksdirectory.com (17 free ebooks) (Various formats) [View / Download]
  4. Astronomy Essential by Jay Ryan (17 pages) (PDF) [View / Download]
  5. Moon and Astronomy (Various formats) [View / Download]
  6. Free Online Astronomy Courses (Video, iTunes Video) [View / Download]
  7. Manybooks.net (All formats) [View / Download]
  8. 1966 Yearbook of Astronomy by Patrick Moore (Various formats) [View / Download]
  9. Free Astronomy Ebooks & Apps (Various formats) [View / Download]
  10. Space-Based Astronomy: An Educator Guide with Activities for Science, Mathematics, and Technology Education by NASA (103 pages) (PDF) [View / Download]
  11. Discover the Cosmos of Hubble and Webb (2 free ebooks) (iBooks (iTunes), PDF) [View / Download]
  12. Challenges To Astronomy And Astrophysics by various authors (PDF, Kobo) [View / Download]
  13. Smashwords.com (9 free ebooks) (All formats) [View / Download]
  14. Radio Astronomy for Amateurs by Frank W. Hyde (All formats) [View / Download]
  15. Astronomy, Archaeology and Anthropology by University of Arizona Press (Various formats) [View / Download]
  16. Radio Astronomy (PDF and other various online resources) [View / Download]
  17. A Simple Guide to Backyard Astronomy Using Binoculars or a Small Telescope – Assembled by Carol Beigel (61 pages) (PDF) [View / Download]