Figure 1
BTV photographs of the boreholes (a) immediately after drilling the 10MI26 borehole and (b) several days after drilling the 09MI20 borehole.
Figure 1 | Progress in Earth and Planetary Science
BTV photographs of the boreholes (a) immediately after drilling the 10MI26 borehole and (b) several days after drilling the 09MI20 borehole.