1. North Korea successfully put a satellite into orbit in its last launch, in December 2012.

2. Currently, the satellite is sitting back from the comet at a distance just above 200km.

3. This satellite was built in the mid 90s.

4. Though evidence of the hot spot surfaced in 2003, a satellite image made it obvious in 2014.

5. For comparison, just 3,247 pits were visible in the satellite data from 2008.

6. Our satellite is easily within our reach and for far less than you might think.

7. The satellite cameras run on a single battery that can last for several years.

8. The satellite broadcaster said in a statement it was confident its offer will be upheld.

9. There was some speculation that the objects spotted Sunday by a satellite could have submerged.

10. Scientists have used satellite images to get a feel for the economic activity across the globe.

11. What seems more realistic is to use this satellite in order to power nearby space missions.

12. We have had to go through and make sure the satellite and sensors all work as they were intended.

13. All the new satellite data added to the confusion, she said.

14. The Chinese are as dependent on the weather satellite data as we are, he said.

15. So it is unlikely that satellite debris will cause injuries or major damage.