1. It indicates luck. If you dream that an alien spaceship falls from the sky and hits you, it may indicate that there will be money income.
2. Explain that there are many variables in job hunting fortune. Disappointment and hope coexist, but family members will give important support and help.
3. It indicates that there will be unfavorable omen in investment. You may make mistakes and lose money when investing.
The above is only interpreted from several angles that dreams may predict. Dreams are complicated, and the specific explanation may vary from person to person.