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Recent Posts
- Highlights of the U.S. Global Change Research Program Climate Science Special Report
- 2017 Nobel prize in Physics awarded for detection of gravitational waves
- Cassini probe plunges into Saturn
- Cosmic lenses support finding on faster than expected expansion of the Universe
- Seeing the Milky Way in different wavelength bands
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Categories
- 01. A grand tour of the heavens
- 02. Light
- 02. Light, matter and energy: powering the Universe
- 03. Light and telescopes: extending our senses
- 04. Observing the stars and planets: clockwork of the Universe
- 05. Gravitation and motion: the early history of astronomy
- 06. The terrestrial planets: Earth
- 06. The terrestrial planets: Earth, Moon, and their relatives
- 07. The Jovian planets: windswept giants
- 08. Pluto
- 08. Pluto, comets, and space debris
- 09. Our Solar System and others
- 10. Our star: the Sun
- 11. Stars: distant suns
- 12. How the stars shine: cosmic furnaces
- 13. The death of stars: recycling
- 14. Black holes: the end of space and time
- 15. The Milky Way: our home in the Universe
- 16. A Universe of galaxies
- 17. Quasars and active galaxies
- 18. Cosmology: the birth and life of the cosmos
- 19. In the beginning
- 20. Life in the Universe
- Appendices
- Uncategorized