We thank and appreciate the loyal supporters of the Robert Ferguson Observatory!
| Comet Donors $1 – $100 | – Kurt Kruger – Rachel Freed |
| Star Donors $101 – $500 | – Perry Freeman – James Ouimette – Santa Rosa Host Lion’s Club |
| Planet Donors $501 – $1,000 | |
| Sun Donors $1,001 – $5,000 | – June Ferguson – Colleen Ferguson – George Loyer – Eric McHenry |
| Solar System Donors $5,001 – $10,000 | – Dave Kensiski |
| Galaxy Donors $10,001+ |