Lacaille | Abbé Nicholas Louis de la Caille | | astronomer | named many of the constellations in the southern hemisphere | | 1762 | - Invented several southern constellations (many of which are still in use)
- compiled a catalog of Southern Deep-Sky objects with 42 entries, 33 of which are real. Among them are 25 original and at least two independent rediscoveries.
- discovered Eta Carinae Nebula NGC 3372
- discovered globular cluster 47 Tucanae (NGC 104)
- discovered the Tarantula Nebula NGC 2070 in the Large Magellanic Cloud
- discovered spiral galaxy M83, the first discovered galaxy beyond the Local Group
| 1713 |