Messier 105 [SEP] discoverer or inventor
Messier 105
Messier 105 or M105, also known as NGC 3379, is an elliptical galaxy located 36.6 million light years away in the equatorial constellation of Leo. It was discovered by Pierre Méchain on 24 March 1781, just a few days after he discovered the nearby galaxies Messier 95 and Messier 96. This galaxy is one of several that were not originally included in the original Messier Catalogue compiled by Charles Messier. Messier 105 was included in the catalog only when Helen S. Hogg found a letter by Méchain describing Messier 105
or the Andromeda Galaxy)
- Messier 32
- Messier 51 (or the Whirlpool Galaxy)
- Messier 60
- Messier 77
- Messier 81 (or Bode's Galaxy)
- Messier 84
- Messier 87 (or Virgo A)
- Messier 104 (or the Sombrero Galaxy)
- Messier 105
- Messier 106
- Mrk 180
- Mrk 421
- Mrk 501
- NGC 821
- NGC 1023
- NGC 1097
- NGC 1277; the central supermassive