Quadrotor drone displayed at the Kerala State Science and Technology Museum in Thiruvananthapuram , Kerala, India, on May 12, 2022. The Kerala State...
An astronaut from a team from Europe and Israel and dressed in a spacesuit holds a quadcopter drone during a training mission for planet Mars at a...以色列
Quadcopter drone hovering during a flight in front of the sun. The flying drone is seen as a dark silhouette against the spectacular colorful sunset...無人飛機
Participant of the applied scientific research on capabilities of remote-piloted vehicles for mine reconnaissance and detection of small-sized...
