Look to the eastern sky late Thursday, and a clear horizon will show you this unusual, grinning planet alignment.

Astrophotographer Miguel Claro captured a colorful portrait of the Andromeda Galaxy from the Dark Sky Alqueva Observatory in ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

Both iPhone and Android have premium devices, such as the iPhone 16 (from $1129), Google Pixel 9 (from $1099) and Samsung ...