A new project of an autonomous airship – a hybrid between a drone and a satellite – has been developed in France. The ‘StratoBus’ dirigible drone will be able to carry out long endurance observation operating at an altitude of about 20 kilometers. The new breed of autonomous zeppelin has a mission of “observation, security, telecommunications, broadcasting, and navigation,” developers... 

Austrian daredevil Felix Baumgartner has become the first human to break the sound barrier by a freefall jump from the edge of space. Baumgartner, 43, leaped off a capsule more than 39 kilometers above the earth with his speed reaching 834 miles (about 1,342 kilometers) per hour, or 1.24 times the speed of sound, on Sunday. He jumped from an altitude of 39,045 meters and landed in the New Mexico desert...