None in our Solar System. Outside of it, there are a bunch of planets whose name starts with "K2", or with "Kepler", or with "KELT". Check the Wikipedia article "List of exoplanets (full)" for the complete list.
No planet so far known, begin with the letter O.
Yes, there is a planet called Mars that starts with the letter "M".
Yes, there is a planet that starts with the letter "R" and it is called "Mars." Mars is the fourth planet from the sun in our solar system and is known as the "Red Planet" due to its reddish appearance.
How about Mars which is called the red planet.
The star planet in the solar system that starts with the letter "R" is "Rhea." Rhea is one of Saturn's moons and is the second-largest moon of the planet, known for its icy surface and potential presence of a thin atmosphere. While it is not classified as a planet, it is a significant celestial body within the solar system.
a key is a landform that starts with a k and a knoll is a landform that starts with K and means a hill.
Koala cola, that starts with a k.!
Ketchup is edible and starts with K.
Potassium' formula is 'K' , from the Latin for 'Kalium'.
No U.S. state capital starts with K.
Is there a player who starts with k
No planet so far known, begin with the letter O.
a game that starts with the letter K
You shut the kitchen door. It starts with the letter k.
K-mart
something that has to do with school that starts with the letter K is Kids
A sweet word that starts with K is kisses (Hershey's).