Life in the Universe 4 December 2015 © 2014 Pearson Education, Inc.

© 2014 Pearson Education, Inc.

Figure 24.2 © 2014 Pearson Education, Inc.

Figure 24.3 © 2014 Pearson Education, Inc.

Figure 24.4 Earth History © 2014 Pearson Education, Inc.

Urey-Miller Experiment

Figure 24.5a © 2014 Pearson Education, Inc.

Figure 24.5b © 2014 Pearson Education, Inc.

Figure 24.5c © 2014 Pearson Education, Inc.

Figure 24.7 © 2014 Pearson Education, Inc.

Figure 24.8 © 2014 Pearson Education, Inc.

Figure 24.9 © 2014 Pearson Education, Inc.

Figure 24.13 ChemCam on Mars © 2014 Pearson Education, Inc.

Figure 24.14 © 2014 Pearson Education, Inc.

Figure 24.16 © 2014 Pearson Education, Inc.

Figure 24.17 © 2014 Pearson Education, Inc.

Figure 24.19 © 2014 Pearson Education, Inc.

Figure 24.20 SETI message © 2014 Pearson Education, Inc.

Figure 24.21 © 2014 Pearson Education, Inc.

Figure 24.21a © 2014 Pearson Education, Inc.

Figure 24.21b © 2014 Pearson Education, Inc.

Figure 24.22 © 2014 Pearson Education, Inc.