Can a photon travel forever?

Related questions

1. Do photons decay?
2. Do photons have gravity?
3. Do photons exist forever?
4. Does light affect gravity?
5. Are photons dangerous?
6. How long can a photon last?
7. Do photons exist?
8. Why is light bent by gravity?
9. Is light attracted by gravity?
10. Do photons have heat?

Tags

1. #nothing
2. #travel
3. #chance
4. #forever
5. #other
6. #light
7. #going
8. #meaning
9. #decaying
10. #spontaneously
11. #decay
12. #called
13. #waves
14. #particles
15. #unlike
16. #types
17. #photons