The machine that completes the journey in Buckinghamshire is the HS2 tunnelling machine

HS2 tunnelling machine completes journey in Buckinghamshire. Named after astronomer and astrophysicist Cecilia Payne-Gaposchkin. Machine named after Buckinghamshire astronomer and astronomer Cecilia Paychkin. Machine is named after the astronomer who helped build the machine.

HS2 tunnelling machine completes journey in Buckinghamshire. Named after astronomer and astrophysicist Cecilia Payne-Gaposchkin. Machine named after Buckinghamshire astronomer and astronomer Cecilia Paychkin. Machine is named after the astronomer who helped build the machine.