The bullet-like twin probes would have measured the underground temperature and attempted to find subsurface ice.
(The bullet-like twin probes; would have measured; the underground temperature) (The bullet-like twin probes; attempted; to find subsurface ice) Context(The bullet - like twin probes attempted,List([0, 89))):(The bullet-like twin probes; attempted to find; subsurface ice)
The bullet - like twin probes attempted,List([0, 89))
The bullet-like twin probes The bullet-like twin probes The bullet-like twin probes
would have measured attempted attempted to find
the underground temperature
to find subsurface ice
subsurface ice