World authorities on the history of astronomy - David Devorkin and Robert Smith - reveal Hubble as an unparalleled engineering accomplishment that documents the solar system's workings and growth, the accelerated expansion of the universe, and even humankind's potential demise by the same kind of comet that decimated the dinosaurs millions of ...
What's out there? Through prehistory and history, humankind has assessed the all-encompassing universe in many different ways. Every culture and era develops its particular vision and devises its own cosmology to depict and explain what it perceives to be true. Why and how do the Sun and Moon move, the planets and the stars? How does Earth fit ...
The exploration of the upper atmosphere was given a jump start in the United States by German V-2 rockets - Hitler's 'vengeance weapon' - captured at the end of World War II. The science performed with these missiles was largely determined by the missile itself, such as learning more about the medium through which a ballistic missile travels. ...
Henry Norris Russell lived in two universes: that of his Presbyterian forebears and that of his science. Sharp-witted and animated by nervous energy, he became one of the most powerful voices in twentieth-century American astronomy, wielding that influence in calculated ways to redefine an entire science. He, more than any American of his ...
The exploration of the upper atmosphere was given a jump start in the United States by German V-2 rockets - Hitler's "vengeance weapon" - captured at the end of World War II. The science performed with these missiles was largely determined by the missile itself. Groups rapidly formed within the military and military-funded university laboratories ...
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Nightwatch: A Practical Guide to Viewing the Universe