When a fiery meteor crash in 1807 lit up the dark early-morning sky in Weston, Connecticut, it did more than startle the few farmers in the sleepy village. More importantly, it sparked the curiosity of Benjamin Silliman, a young chemistry professor at nearby Yale College. His rigorous investigation of the incident started a chain of events that eventually brought the once-low standing of American science to sudden international prominence. And, by coincidence, the event also embroiled Silliman in politics, pitting him against no less an adversary than President Thomas Jefferson. Based on a wealth of original source documents and interiews with current experts in history, astronomy, and geology, this journalist tells the remarkable story of Benjamin Silliman, arguably America’s first bonafide scientist. In a lively narrative rich with fascinating historical detail, the author documents the primitive state of American science at the time; Silliman’s careful analysis of the meteor samples; and the publication of his conclusions, which contradicted both popular superstitions regarding meteors as ominous portents and a common belief that meteors come from volcanic eruptions on the moon. She also describes Silliman’s struggles to build a chemistry department at Yale with rudimentary material; new insights into geology that resulted from his analysis of the meteor; and his report to the prestigious French Academy, which raised the prestige of American science. Finally, she discusses the political turbulence of the time, which Silliman could not escape, and how the meteor event was used to drive a wedge between New England and Jefferson. This is a fascinating vignette of Federal Period America when science on this continent was still in its infancy, but was just beginning to make its mark.

“Egerton tells the story of the dissolution of the Union as it should be told, not from the perspective of those looking back on the crisis, but from the clouded vision of those who lived through it.” -Carol Berkin, author of A Brilliant Solution: Inventing the American Constitution and Civil War Wives In early 1860, pundits across America confidently predicted the election of Illinois senator Stephen A. Douglas in the coming presidential race. Douglas, after all, was a national figure, a renowned orator, and led the only party that bridged North and South. But his Democrats fractured over the issue of slavery, creating a splintered four-way race that opened the door for the upstart Republicans, exclusively Northern, to steal the Oval Office. Dark horse Abraham Lincoln-not the first choice even of his own party-won the presidency with a record-low share of the popular vote. His victory instantly triggered the secession crisis. With a historian's keen insight and a veteran political reporter's eye for detail, Douglas R. Egerton re-creates the cascade of unforeseen events that confounded political bosses, set North and South on the road to disunion, and put not Stephen Douglas but his greatest rival in the White House. Year of Meteors delivers a vibrant cast of characters-from the gifted, flawed Douglas to the Southern “fire-eaters,” who gleefully sabotaged their own party, to the untested Abraham Lincoln-and a breakneck narrative of this most momentous year in American history.

Presents a realistic, workable plan for defusing a potentially lethal threat from a rogue asteroid or comet. The explosion of a large meteor over Chelyabinsk, Siberia, in February 2013 is just the latest reminder that planet Earth is vulnerable to damaging and potentially catastrophic collisions with space debris of various kinds. In this informative and forward-looking book, veteran aerospace writer William E. Burrows explains what we can do in the future to avoid far more serious impacts from "Near-Earth Objects" (NEOs), as they are called in the planetary defense community. The good news is that humanity is now equipped with the advanced technology necessary to devise a long-term strategy to protect the planet. Burrows outlines the following key features of an effective planetary defense strategy- * A powerful space surveillance system capable of spotting a serious threat from space at least a year in advance * A space craft "nudge" that would throw a collision-course asteroid off target long before it poses the threat of imminent impact * A weapons system to be used as a last-ditch method to blast an NEO should all else fail. The author notes the many benefits for world stability and increasing international cooperation resulting from a united worldwide effort to protect the planet. Combining realism with an optimistic can-do attitude, Burrows shows that humanity is capable of overcoming a potentially calamitous situation.

A fresh exploration of the scientific pursuits of the Founding Fathers that reveals their science as critical to the great political "experiment" of the day