dog star crossword clue

 The answer to the crossword clue "dog star" is SIRIUS. It is the brightest star in the night sky and is visible in the winter months. It is also known as the Dog Star because it is located in the constellation Canis Major, which is Latin for "Big Dog."

Here is a more detailed explanation of what a dog star is:

A dog star is a star that is visible in the winter months and is associated with dogs.

The most famous dog star is Sirius, which is the brightest star in the night sky.

Sirius is located in the constellation Canis Major, which is Latin for "Big Dog."

Dog stars are often seen as symbols of strength, loyalty, and companionship.

I hope this helps! Let me know if you have any other questions.