| Map |
Location |
Submitted |
By |
Rating |
Views |
| 'Big Ear' radio telescope | Delaware, OH, US | 2010-04-21 10:34:04 | kjfitz | 2.00 (1 votes) | 1,577 |
| 'New Mexico Skies' - Rent-An-Observatory | Cloudcroft, NM, US | 2007-07-30 16:56:26 | kjfitz | (0 votes) | 1,393 |
| Algonquin Radio Observatory | Algonquin Provincial Park, CA | 2010-10-26 15:21:29 | kjfitz | Unrated | 459 |
| Allen Telescope Array | Hat Creek, CA, US | 2007-06-20 17:15:33 | kjfitz | 1.00 (1 votes) | 1,107 |
| ALMA Operations Support Facility (OSF) | Calama, CL | 2014-04-09 14:36:45 | ossewa | Unrated | 569 |
| Ametlla de Mar Observatory | L'Ametlla de Mar, ES | 2008-04-26 07:06:17 | adrbr | (0 votes) | 985 |
| Apache Point Observatory | Sunspot, NM, US | 2005-08-29 18:49:06 | kjfitz | 5.96 (27 votes) | 1,158 |
| Arecibo Radio Telescope | Arecibo, PR | 2005-04-20 14:34:16 | jjlee | 7.43 (7 votes) | 3,988 |
| Arizona Sky Village - subdivision for astronomers | Portal, AZ, US | 2007-07-30 16:48:41 | kjfitz | (0 votes) | 1,833 |
| Astronomical Observatory and Planetarium "Nikolaus Copernicus" | Varna, BG | 2011-01-02 05:10:23 | adrbr | Unrated | 705 |
| Australia Telescope Compact Array | Narrabri, AU | 2007-11-04 13:03:30 | kjfitz | (0 votes) | 715 |
| Azrieli Observatory | Tel Aviv, IL | 2006-06-21 06:04:27 | DonMartini | 1.00 (1 votes) | 1,786 |
| Bayfordbury Observatory | Bayfordbury, GB | 2014-11-24 20:32:35 | kkeps | Unrated | 666 |
| Behlen Observatory | Mead, NE, US | 2014-04-10 20:49:26 | kkeps | Unrated | 449 |
| Beijing Ancient Observatory | Beijing, CN | 2015-07-08 01:47:25 | Mike1989 | Unrated | 519 |
| Beijing Planetarium by AmphibianArc | Beijing, CN | 2015-05-22 13:12:15 | fin | Unrated | 420 |
| Bosscha Observatory | Lembang, ID | 2015-12-27 11:13:08 | kkeps | Unrated | 511 |
| Boulby Mine (and underground laboratory) | Boulby, GB | 2010-01-29 08:38:43 | kjfitz | Unrated | 881 |
| BP Koirala Memorial Planetarium Observatory and Science Museum | Kathmandu, NP | 2016-08-22 14:10:16 | fin | Unrated | 819 |
| Brazilian Decimetric Array | Cachoeira Paulista, BR | 2010-10-26 15:34:13 | kjfitz | Unrated | 474 |
| Byurakan observatory | Byurakan, AM | 2013-03-05 11:23:33 | hhgygy | Unrated | 629 |
| Canada France Hawaii Telescope | Waimea, HI, US | 2005-08-05 18:03:55 | kjfitz | 7.00 (8 votes) | 1,522 |
| Carr House | Bretherton, GB | 2012-06-08 01:57:54 | hhgygy | 10.00 (1 votes) | 765 |
| Castel Gandolfo | Castel Gandolfo, IT | 2005-07-23 07:39:54 | Hinkkanen | (0 votes) | 2,982 |
| Catalina Observatory | Mt Lemmon, AZ, US | 2005-08-29 18:30:04 | kjfitz | 3.97 (38 votes) | 1,020 |
Earth