Category:Astronomical objects by century of discovery

Source: Wikipedia, the free encyclopedia.

Subcategories

This category has the following 7 subcategories, out of 7 total.

0–9

Astronomical objects discovered in the 16th century‎ (4 C)
Astronomical objects discovered in the 17th century‎ (12 C)
Astronomical objects discovered in the 18th century‎ (42 C)
Astronomical objects discovered in the 19th century‎ (82 C)
Astronomical objects discovered in the 20th century‎ (101 C)
Astronomical objects discovered in the 21st century‎ (25 C)

G

Galaxies by century of discovery‎ (4 C)

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