Here are 5 images capturing astronomic wonders. This James Webb Space Telescope image shows the dwarf galaxy NGC 4449, also called Caldwell 21. It is located about 12.5 million light-years away in ...
The dwarf galaxy NGC 4449 is the star of the show in the James Webb Space Telescope's latest cosmic portrait. Located 12.5 million light-years away in the constellation of Canes Venatici ...