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 Milky Way is our home galaxy, a vast collection of stars, planets, and other celestial objects bound together by gravity. It’s a barred spiral galaxy, which means it has a central bar-shaped ...