- Davis Strait (Wikipedia)
Davis Strait (Danish: Davisstrædet; Inuktitut: ᕿᑭᖅᑖᓘᑉ ᐃᑭᖓ Qikiqtaaluup Ikinga) is a southern arm of the Arctic Ocean that lies north of the Labrador Sea. It lies between mid-western Greenland and Baffin Island in Nunavut, Canada. To the north is Baffin Bay. The strait was named for English explorer John Davis (1550–1605), who sailed the area while seeking a route through the Northwest Passage, and by the 1650s it was used for whale hunting.
- Messier 102 (Wikipedia)
Messier 102 (also known as M102) is a galaxy listed in the Messier Catalogue that cannot be unambiguously identified. Its original discoverer Pierre Méchain retracted his discovery two years after publication and said that it was a duplicate observation of Messier 101. Later historical evidence favors that M102 is actually the galaxy NGC 5866, although other galaxies have been suggested as possible identities. The National Aeronautics and Space Administration (NASA) considers it to be the same as NGC 5866.