Space Systems Failures: Disasters and Rescues of Satellites, Rockets and Space Probes Review

Space Systems Failures: Disasters and Rescues of Satellites, Rockets and Space Probes
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This is an absolutely fascinating book. It is the story of learning from failures. In the history of the space programs there have been some 2,500 failures of one kind or another.
I can well remember the first American attempt to launch a satellite using the Vanguard rocket. It was a beautiful rocket. It fired up, rose a few feet, then still perfectly balanced came back down and blew up spectacularly. Then there was the European Mars lander, Beagle 2, the problems with the Hubble Space Telescope, and of course Challenger.
Broken into two main parts, the first half of the book is on failures in the Launch Vehicles. The second half goes into the failures in the satellites and space probes. The surprising thing about all these failures is the ability of the engineers to often work around the failures and still get some value out of the mission.
It seems the Murphy really rules space activities. Everything has happened from dropping satellites on the floor, to soaking them in water through a hole in the roof, pieces left out, screws tightened to tightly, or not tight enough, hundreds of things.
The rockets are designed at the limit of everything to reduce weight, increase performance. The spacecraft have to operate in environments impossible to test on earth. Adding redundancy to a space craft reduces the weight/space available for mission payload.
Fascinating book

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In the 1960s and 1970s deep space missions were dispatched in pairs in case one was lost in launch or failed during its journey. Following the triumphs of the Viking landings on Mars in 1976 and both Voyagers spacecraft successfully surveying the outer giant planets of the Solar System, it was decided by NASA to cut costs and send out just a single probe.Although Magellan successfully mapped Venus by radar, it suffered from problems during the flight. Then came the loss of Mars Observer, whose engine exploded as it was preparing to enter Mars\' orbit because it was using technology designed for Earth\'s satellites and the engine was not suited to spending several months in space. Later came the high-profile losses of Mars Climate Observer and Mars Polar Lander - a consequence of the faster, better, cheaper philosophy introduced by Dan Goldin in 1993. Even the highly successful Galileo mission suffered a major setback when its high-gain antenna (also based on satellite mission suffered a major setback when its high-gain antenna (also based on satellite communication technology) failed to deploy fully, greatly diminishing the craft\'s radio transmission capabilities, forcing the ground crew to re-programme the on-board computer to enable it to fulfil its mission and provide stunning images of Jupiter and its moons.In Space Systems Failures, David Harland (here working with co-author Ralph Lorenz) describes the many quite fascinating tales of woe involving failures of rockets, satellites and deep space missions in his inimitable style, providing a unique insight into the trials and tribulations of exploration at the high frontier.

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