11. But close colleagues said most researchers did not recognize that Sepkoski was also an experienced field geologist . 12. What does a field geologist do? 13. Once the roving robotic field geologists have landed, NASA may not hear from them again for nearly 24 hours. 14. The two rovers are designed to operate as robotic field geologists hunting for evidence of past water activity on Mars. 15. He calls Sojourner his " field geologist , " and admiringly refers to the $ 25 million robot as " she ." 16. "What we're trying to do is put two field geologists on the surface of Mars, " mission science manager John Callas said. 17. But his excellent work in surveying the northern part of the Lake district will always give him a high place among field geologists . 18. The crew had become highly trained field geologists , especially Worden who spent time observing the Earth from an airplane, trained by Farouk El-Baz. 19. "Athena . . . will be like having a robotic field geologist on Mars, " said Scott Hubbard, Mars Program Director at NASA. 20. The pair of rovers were designed to operate as robotic field geologists in the hunt for evidence of past water activity on Mars.
