Dreams dictionary: Rocket
Dreams dictionary: Interpretation 1
To see a rocket in your dream indicates that your plans or ideas will soon be taking off in a big way. You are experiencing a higher level of awareness. All your hard work is paying off. Alternatively, you feel that things are going too fast. If a rocket is taking off, then it is symbolic of male sexuality.
Dreams dictionary: Miller Dream Interpretation
To see a rocket ascending in your dream, foretells sudden and unexpected elevation, successful wooing, and faithful keeping of the marriage vows. To see them falling, unhappy unions may be expected.