1. Its first attempt at an unmanned mission to the red planet could take place as early as 2018.

2. An unmanned mission will be launched in 2018.

3. Orion is tentatively scheduled to fly on SLS for an unmanned test flight around the moon in 2019.

4. The agency has established locations where operators will be permitted to test unmanned aircraft.

5. The unmanned missions were carrying supplies to the space station.

6. The first trip will be unmanned, but subsequent missions will carry replacement crews.

7. Sales of the unmanned robotic flying machines are soaring.

8. He saw that the field of unmanned aircraft sciences was growing and was intrigued by its potential.

9. Shooting at an unmanned aircraft could result in criminal or civil charges.

10. He also believes unmanned aircrafts will help cut costs for companies.