From Galileo's telescope to the International Space Station - a photo-filled tour through the milestones of space exploration This eclectic pop history of space exploration, by scientist-educator Sten Odenwald at NASA, examines 100 objects - all stunningly photographed - and their effect on what we know and how we think about space. Whimsical and uniquely clarifying, Space Exploration - A History in 100 Objects covers the iconic, from Sputnik to Skylab, as well as the lesser-known but utterly important: The ancient Greek Antikythera mechanism, the first known analog computer, which predicted astronomical movement. Luna 3, the first satellite to glimpse the far side of the moon. The O-ring; the humble, rubber part that doomed the Space Shuttle Challenger. Syncom 2, the first geosynchronous satellite, which made international TV possible. The V-2 rocket, the first artificial object to cross the threshold of space - and many more!

On March 13, 1989, the entire Quebec power grid collapsed, automatic garage doors in California suburbs began to open and close without apparent reason, and microchip production came to a halt in the Northeast; in space, communications satellites had to be manually repointed after flipping upside down, and pressure readings on hydrogen tank supplies on board the Space Shuttle Discovery peaked, causing NASA to consider aborting the mission. What was the cause of all these seemingly disparate events? Sten Odenwald gives convincing evidence of the mischievous -- and potentially catastrophic -- power of solar storms and the far-reaching effects of the coming "big one" brewing in the sun and estimated to culminate in the twenty-third cycle in the year 2001 and beyond. When the sun undergoes its cyclic "solar maximum," a time when fierce solar flares and storms erupt, fantastic auroras will be seen around the world. But the breathtaking spectacles will herald a potentially disastrous chain of events that merit greater preparation than Y2K. Is anyone listening?

The 23rd Cycle traces the previously untold history of solar storms and the ways in which they were perceived by astronomers -- and even occasionally covered up by satellite companies. Punctuated with an insert containing dramatic color images showing the erupting sun, the book also includes a history of the record of auroral sightings, accounts of communications blackouts from the twentieth century, a list of industries sensitive to solar storms, and information about radiation and health issues.