Here's a more detailed breakdown:
* The "question mark": This is formed by the stars Regulus (the brightest star in Leo), Denebola, and a few others that make up the lion's head and mane.
* The "tail": The lion's body and tail are represented by a triangle of stars to the right of the question mark. This triangle is made up of the stars Algieba, Zosma, and Chertan.
Overall, the constellation Leo looks like a backwards question mark with a triangle attached to its bottom.
You can also imagine the constellation as a lion's head, with a backwards question mark representing its mane, and the triangle representing its body and tail.
