Twenty-four books from Nguyễn Đình Thuyên’s bookshelf. Open a cover to read every chapter, or begin with eight short reading notes.
A path from familiar surroundings to the scale of the cosmos. Sagan’s account of discovering that stars are distant suns shows how an ordinary question can change our sense of place.
What everyday observation could become a scientific question?
Early-universe reasoning joins expansion, radiation and particle physics. The selected passage connects a hotter, denser past with the background radiation measured today. Read it alongside current cosmology references.
What surviving evidence can tell us about an event we did not witness?
Questions about black holes lead to the meeting point of gravity and quantum theory. The selected discussion shows why a successful theory can still expose questions it cannot yet settle.
Where does a model work, and where do its assumptions stop helping?
The idea of emptiness changes when philosophy meets modern physics. A useful distinction in the selected passage: cosmic expansion is not simply an explosion of objects into an already empty room.
Which familiar metaphor helps, and at what point does it mislead?
The book moves between observation, cosmic history and questions about our place in the universe. Its discussion of cosmic futures is a reminder that conclusions depend on measured parameters and the chosen model.
Which part is a measurement, and which part is an interpretation?
Science becomes a human story: observations, disagreements and ideas that change. The selected discussion of continental drift is a useful companion to astronomy because it asks how evidence changes an established view.
What evidence would make you revise a belief you currently hold?
Historical spaceflight ideas sit beside ambitious possibilities for human futures. Read the selected discussion with two labels in mind: demonstrated capability and a proposed future that still needs evidence and engineering.
What would need to be demonstrated before a possibility becomes a practical plan?
An invitation to explore ambitious cosmological ideas. The selected passages ask why the universe permits familiar structures and life; proposed multiverses should be read as hypotheses, not established observations.
How could a proposed explanation be tested against observations?
Book text and illustrations keep their original language. Reading notes are separate; historical figures and speculative ideas should be checked against current research.