150th anniversary: HMS Challenger departed Portsmouth on a scientific expedition that laid the...
History · Anniversaries · Wed, December 21, 2022
1872: HMS Challenger departed Portsmouth on a scientific expedition that laid the foundations of oceanography.
Also on Dec 21, 2022
| Date | Event | When |
|---|---|---|
| Wed, Dec 21, 2022 | December solstice | 4 yr ago |
| Wed, Dec 21, 2022 | Yule | 4 yr ago |
Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 150 years (1872 to 2022).
- Recurs
- annual
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- Changes
- 2026-09-25: added to 2022-12-21