The world's largest airplane made its first test flight on Saturday in California, Mirror reports.
The mega jet called Roc, which has a wingspan the length of an American football field and is powered by six engines on a twin fuselage, carried out its maiden voyage over the Mojave desert shortly before 7am Pacific time (14:00 GMT).
The plane, built by Stratolaunch Systems Corp, stayed aloft for more than two hours hitting a top speed of 304km per hour and reached an altitude of 5,182m.
It landed safely back at the Mojave Air and Space Port as a crowd of hundreds of people cheered.