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Ursa Major

Ursa Major, Latin for 'Great Bear,' is a prominent constellation in the northern sky. It is the third-largest constellation and contains the Big Dipper asterism, which is often used as a navigational aid due to its proximity to Polaris, the North Star.

Source: science.nasa.gov

APODs including "Ursa Major"

A Deep Field In The Southern Sky

A Deep Field In The Southern Sky

02/12/1998

The Hubble Deep Field

The Hubble Deep Field

07/06/1998

Gamma-Ray Burster

Gamma-Ray Burster

18/12/1997

The Deep Field Credit:

The Deep Field
Credit:

09/02/1997

Hyakutake, Big Dipper, and Observatory Dome

Hyakutake, Big Dipper, and Observatory Dome

01/04/1996

Quadrantids: Meteors in Perspective

Quadrantids: Meteors in Perspective

26/01/1996

The Deep Field

The Deep Field

24/01/1996