The build-up and day of Rocket Lab lift-off missions are nervous periods for Sir Peter Beck. Photo / SuppliedThe build-up and day of Rocket Lab lift-off missions are nervous periods for Sir Peter Beck. Photo / Supplied

Ahead of this week's scheduled Rocket Lab launch at Mahia, Sir Peter Beck has revealed his battle with nerves. Photo / Supplied.Ahead of this week’s scheduled Rocket Lab launch at Mahia, Sir Peter Beck has revealed his battle with nerves. Photo / Supplied.

Rocket Lab has built up a reputation as one of the most reliable private space companies. Photo / From the book The Launch of Rocket LabRocket Lab has built up a reputation as one of the most reliable private space companies. Photo / From the book The Launch of Rocket Lab

This stunning image tracks the trajectory of a Rocket Lab rocket at nighttime. Photo / From the book The Launch of Rocket LabThis stunning image tracks the trajectory of a Rocket Lab rocket at nighttime. Photo / From the book The Launch of Rocket Lab

The majority of Rocket Lab's missions to date have launched from the company's pad at Mahia in Hawke's Bay. Photo / From the book The Launch of Rocket LabThe majority of Rocket Lab’s missions to date have launched from the company’s pad at Mahia in Hawke’s Bay. Photo / From the book The Launch of Rocket Lab

 Rocket Lab founder and chief executive Sir Peter Beck has opened up about the sleepless nights and nerves he endures ahead of launch day. New Zealand Herald composite photo / Supplied images Rocket Lab founder and chief executive Sir Peter Beck has opened up about the sleepless nights and nerves he endures ahead of launch day. New Zealand Herald composite photo / Supplied images

New book The Launch of Rocket Lab by Peter Griffin and Peter Beck is out now. Image / SuppliedNew book The Launch of Rocket Lab by Peter Griffin and Peter Beck is out now. Image / Supplied