What is the name of the Australian state that is known for its vast desert landscape?

The Australian state that is known for its vast desert landscape is Northern Territory.

The Northern Territory is located in the heart of Australia and is the largest state in the country by area. It is known for its extreme weather conditions, including scorching heat, extreme rainfall, and frequent droughts. The territory is home to a wide variety of wildlife, including kangaroos, crocodiles, turtles, and birds.