从fieldstudy.com链接出的网站列表
| No. | 链出域名 | 关键词 |
|---|---|---|
| 1. | sbcc.edu | oconnor@sbcc.edu |
| 2. | youtube.com | 3 |
| 3. | astroprof.com | IMAX field trip |
| 4. | facebook.com | |
| 5. | gizmag.com | Warp Drive |
| 6. | iwastesomuchtime.com | Planets |
| 7. | bbc.com | Drake Eq |
| 8. | spaceflightnow.com | Rocket Launches |
| 9. | astrolights.net | |
| 10. | ucsb.edu | 1 |
| 11. | htwins.net | |
| 12. | insurancequotes.org | Light Polution |
| 13. | badastronomy.com | Bad Astronomy |
| 14. | skepdic.com | |
| 15. | amsmeteors.org | SB Meteor Sighting |
| 16. | optics.org | 2 |
| 17. | popsci.com | 4 |
| 18. | sky.com | 1 |