Back in the day, it seems that every senior officer in the armed forces felt the urge to write a memoir, and publishers churned them out, either out of patriotic duty, or because they felt that these people were involved in something very significant (true), so their stories must be interesting (not always true). There's an echo of this practice that creeps into scientists' memoirs, such as Exploring the Planets by Oxford professor Fred Taylor. There are, without doubt, some really interesting space experiments described in these 360 fairly small print pages, but there's also an awful lot of material that is unrewarding for the reader. What's good? Taylor gives us an excellent picture of the processes and procedures and bureaucracy needed to get an experiment onto a satellite - and all too often that would fail to get a place, or get funding, after a huge amount of work had been put into it. We get the feeling for the sheer expanse of time involved ...