| Query | User |
|---|---|
| christopher richter | entered by user 17864300 |
| dwarf galaxy orbiting the milky way | entered by user 4410370 |
| dwarf galaxy orbiting the milky way | entered by user 5725029 |
| dye used on photographic plates | entered by user 4801256 |
| dye used on photographic plates | entered by user 1645694 |
| e3r | entered by user 3210073 |
| ed murphy | entered by user 6335905 |
| hrdiagram | entered by user 4063480 |
| hubble's classification scheme | entered by user 167916 |
| invented; reaper | entered by user 3495404 |
| mccormick reaper | entered by user 3547833 |
| mechanical reaper | entered by user 14774723 |
| photographic plate dye | entered by user 3938766 |
| recent scientific advances | entered by user 4453221 |
| scale factor | entered by user 80928 |
| scale factor | entered by user ditto |
| what arguments did socrates give on the immortal soul | entered by user 4036643 |
| what is redshift | entered by user 2980509 |
| www.astro.virginia.edu dmw8f sounds cdromfiles | entered by user 237952 |