Снимки получены из открытых архивов (Wikimedia Commons, NASA/ESA) и распространяются на условиях свободных лицензий Creative Commons / Public Domain. Ниже — авторы и источники.
| Снимок | Автор/агентство | Лицензия | Источник |
|---|---|---|---|
| "Lichtertanz" (33136795833) | "Lichtertanz" | CC BY 2.0 | источник |
| 160306-N-AH771-052 (25516562681) | 160306-N-AH771-052 | Public domain | источник |
| A bowshock Nebula near the neutron star RXJ 18565-3754 (eso0029a) | This media was produced by the European Southern Observatory (ESO), un | CC BY 4.0 | источник |
| A real Nebula IV Cycels 4k | Own work | CC BY 4.0 | источник |
| 1 CRA UCRA(label) | Own work | CC BY-SA 4.0 | источник |
| - panoramio (826) | https://web.archive.org/web/20161018004340/http://www.panoramio.com/ph | CC BY 3.0 | источник |
| - panoramio (827) | https://web.archive.org/web/20161016210259/http://www.panoramio.com/ph | CC BY 3.0 | источник |
| - panoramio (835) | https://web.archive.org/web/20161017194324/http://www.panoramio.com/ph | CC BY 3.0 | источник |
| 2012-03-14 21-42-55-file-etoiles-14f-2min-3d | Own work | CC BY 3.0 | источник |
| 2017-04 Circumpolar trails sunset at La Hague lighthouse | Own work | CC BY-SA 4.0 | источник |
| 30 Doradus, Tarantula Nebula | http://hubblesite.org/newscenter/archive/releases/2012/01/image/a/ (or | Public domain | источник |