| Query | User |
|---|---|
| astronomy southern california | entered by user 1699348 |
| most significant events of the past 100 years | entered by user 1968537 |
| mt wilson | entered by user 3567613 |
| mt wilson ca | entered by user 5398078 |
| mt. saint helens.com | entered by user 3180489 |
| mt. wilson observatory | entered by user 901695 |
| www.palomarobservatory.com | entered by user 15784207 |