Wyniki wyszukiwania:

Do you sometimes wonder why the sky at dusk is filled with color, or how the moon controls the tides? Why do stars twinkle and planets don't? Filled with science and lore, with references to myths, legends, and "high" and popular culture, this "naked-eye" guide (no telescope required) demystifies the celestial in accessible, instructive, and entertaining prose.Upgren tells us why werewolves only come out at night and how to find Betelgeuse. He discusses twilight, the seasons and their causes, our solar system, light and darkness, weather, stars and latitude, the moon, light pollution, and the...

What if Earth had several moons or massive rings like Saturn? What if the Sun were but one star in a double-star or triple-star system? What if Earth were the only planet circling the Sun?

These and other imaginative scenarios are the subject of Arthur Upgren's inventive book Many Skies: Alternative Histories of the Sun, Moon, Planets, and Stars. Although the night sky as we know it seems eternal and inevitable, Upgren reminds us that, just as easily, it could have been very different.

Had the solar sytem happened to be in the midst of a star cluster, we might have many more...

Do you sometimes wonder why the sky at dusk is filled with color, or how the moon controls the tides? Why do stars twinkle and planets don't? Interested in refining your star-gazing techniques? You don't need any special equipment to marvel at the beauty of the universe, and Night Has a Thousand Eyes will place the cosmic within your grasp.If you want to know why werewolves only come out at night, are curious about twilight, the seasons and their causes, our solar system, light and darkness, weather, stars and latitude, the moon, light pollution, and the planets, this is the book for you....

Scientists have delved deep into the smallest particles of matter and have extended their view to the far reaches of the universe, but still they are unable to predict the temperature five days hence. In this intriguing book, two experts in meteorology and astronomy take us on a grand tour of Earth's weather. Amid colorful anecdotes of the Galapagos, Siberia, and places closer to home, they describe the factors involved in shaping our weather, from humidity and prevailing winds to air-pressure systems and the causes of seasonal change. They also explore the history of Earth's climate and its...