The document discusses the search for life in the universe. It covers topics like the history of scientific theories about the structure of the solar system from geocentrism to heliocentrism. It also discusses what conditions are needed to support life on Earth and other planets. The document then reviews missions that have searched for life like the Voyager probes, Mars rovers, and Kepler telescope. It closes by considering Fermi's paradox and the question of whether life will be found elsewhere in the universe.

1. S PA C E & L I F E
A X A - P I T C H PA R T Y # 2
S T E P H A N E D E L B E C Q U E - O C T 5 T H 2 0 1 5Credits: NASA

2. L I F E , T H E R O O T O F
A L L Q U E S T I O N S

3. G E O C E N T R I S M
Credits: Bartolomeu Velho, 1568

4. H E L I O C E N T R I S M
Credits: Nicolaus Copernicus, “De revolutionibus orbium coelestium”, 1543

5. I M PA C T O N
R E L I G I O N
Credits: Michelangelo, 1512

6. W H AT
D O E S
L I F E
N E E D
( O N
E A R T H ) ?

7. W H AT D O E S L I F E N E E D
O N A N O T H E R P L A N E T ?

8. S E A R C H I N G F O R L I F E
Credits: Warner Bros

9. Credits: NASA

10. V O YA G E R I
Credits: NASA

11. S . E . T. I .
Credits: NASA

12. M A R S &
M A R T I A N S
Credits: Tim Burton

13. M A R S ’ C U R I O S I T Y R O V E R
Credits: NASA

14. T I TA N
Credits: NASA

15. E N C E L A D U S
Credits: NASA/JPL-Caltech

16. Credits: NASA/Kepler

17. K E P L E R - 4 5 2 B
Credits: NASA/JPL-Caltech/T.Pyle

18. Y U R I M I L N E R ’ S F U N D

19. F E R M I ’ S
PA R A D O X

20. W I L L W E F I N D L I F E E L S E W H E R E ?
Credits: National Geographic