发文地区与机构
近年国家 / 地区发文量统计
| 国家 / 地区 | 发文量 |
|---|---|
| Japan | 14 |
| USA | 12 |
| Netherlands | 8 |
| Brazil | 6 |
| England | 4 |
| GERMANY (FED REP GER) | 4 |
| Spain | 4 |
| Chile | 3 |
| Italy | 3 |
| South Africa | 3 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| NATIONAL INSTITUTES OF NATURAL SCIENCES... | 8 |
| LEIDEN UNIVERSITY | 5 |
| IAU OFF ASTRON OUTREACH | 4 |
| MAX PLANCK SOCIETY | 3 |
| SMITHSONIAN INSTITUTION | 3 |
| CALIFORNIA INSTITUTE OF TECHNOLOGY | 2 |
| EUROPEAN SOUTHERN OBSERVATORY | 2 |
| HARVARD UNIVERSITY | 2 |
| INSTITUTO DE ASTROFISICA DE CANARIAS | 2 |
| NATIONAL AERONAUTICS & SPACE ADMINISTRA... | 2 |