History from the side of those it happened to
Astronomy
| Year | Country | Category | title |
|---|---|---|---|
| 23 September 1846 | Germany | Astronomy | Neptune is identified in Berlin |
| 23 September 1846 | Germany | Astronomy | A planetary prediction gets an observational test |
| 23 September 1846 | Germany | Astronomy | A star chart helps distinguish Neptune |
| 23 September 1846 | Germany | Astronomy | Collaboration and rivalry shape Neptune's discovery |