1. The space program in 1969:
Landing on the moon.
2. The space program in 1973:
The first inhabitable space station, Skylab.
3. The space program in 1981:
The first shuttle launch.
4. The space program in 1999:
5. The space program in 2004:
The Opportunity photographs its landing module on Mars.
6. The space program in 2012:
- Zimbabwe's environment minister has called for Walter Palmer, the American dentist who killed Cecil the lion, to be extradited over the animal's death.
- Beijing has won its bid to host the 2022 Winter Olympics. It's the first city to host both the summer and winter games.
- A BuzzFeed News investigation lifts the lid on a security scandal that the police and MI5 tried to keep secret.