Yes, usually.
Most gliders have one or two wheels under the fuselage and a skid on each wingtip. However, some older and/or smaller gliders may have only skids.
a shuttle has wheels an Apollo has no wheels
Yes, most gliders do have landing gear. A common arrangement is a single wheel in the fuselage just forward of the center of weight, with a tiny tail wheel and roller skate wheels at the tips of the wings. The center wheel is mostly enclosed by the fuselage, making the aircraft appear from a distance that it does not have landing gear.
Controlled crash landing
A Boeing 767 aircraft has a total of 10 wheels. Two on the front landing gear, 4 on each of the two main landing gear.
A C-130 Hercules aircraft has a total of 12 wheels. This includes 4 main landing gear wheels, 2 nose gear wheels, and 6 additional wheels located on the main landing gear for added support and stability during takeoff and landing.
The A 380 has 22 landing wheels.
They are know as the undercarriage.
Concorde has 10 landing wheels - how many internal "wheels" is any ones guess
The wheels along with the system is called Landing Gear. The Landing Gear can be retracted soon after take-off. Stationary landing gears slow the aircraft down.
The entire American landing force, by parachute, sea and gliders was about 70,000 troops. Most landed by sea on Utah and Omaha Beaches.
A space shuttle has a total of 12 wheels. This includes the main landing gear, which consists of two main wheels on each of the two main gear assemblies, and a nose gear with two additional wheels. The shuttle uses these wheels for landing and taxiing on runways after re-entry to Earth's atmosphere.
3 sets of two tires. Two rear landing gear and one front landing gear.