[T:] O---K! Scan. Triangulate. Navigate. Roll. MER-A calling Odyssey. Status report is unchanged. Begin compressed data upload: 4 6 9 9 8 6 5 6 5 Oh 8 6 7 4 6 80 80 8 3 5 4 8 4 and 3. 3 5 4 7 6 4 1 5 6 4 5 2 3 5 8 5 4 6 9 9 8 6 5 6 5 8 7 6 7 4 6 80 80 8 2 6 3 8 5 Oh 9. End data. End transmission. [S:] MER-B calling Odyssey. Status report is unchanged. 8 6 4 5 3 zero and 3 4 3. 5 6 5 4 5 3 zero 4 3 4 3. 5 8 3 6. 4 3 2 7 5 4 5 6 7 8 5 7 6. End data. End transmission. Resume Objective: Heat Shield. Scan. Triangulate. Navigate. Roll. MER-B calling Earth. Anomaly is detected. Heat Shield Rock is not made of basalt. Spectroscopic analysis follows: This rock has the color of the sky.