2. Viking: discovering the Red Planet
3. MER: the little rovers that could
4. Voyager: grand tour of the Solar System
5. Cassini: bright rings and icy worlds
6. Stardust: catching a comet by the tail
7. SOHO: living with a restless star
8. Hipparcos: mapping the Milky Way
9. Spitzer: unveiling the cool cosmos
10. Chandra: exploring the violent cosmos
11. HST: the Universe in sharp focus
12. WMAP: mapping the infant Universe
13. Conclusion: new horizons, new worlds.
