The ship slowly went down on a strange planet, and Masha, taking a wonderful machine-interpreter, came down. On the planet was raging summer. The pale purple sky the sun shone brightly. Warm orange sea lapping on the coastal blue sand. The trees trembled pink ,red and purple leaves ;the grass that covered the planet was purple, and the birds flying here and there, colorful and tiny. "It's Mars, the red planet!"-guessed Masha and finally removing the coat and boots, barefoot ran to the grating near the city, surrounded by a high fence. Wide the city gates were wide open, and near the gate stood two iron robot. "In the city danger in the city danger!" - talking robots, and Mary is once again surprised by the capabilities of the" miracle of the translator". What happened in your city?" - asked Masha robots. "The city came in large animals. The people hid in the mines. In the city of danger,"-blinking red eyes-bulbs explained robots. Masha, of course, was scared to enter an unfamiliar city, but the one she came here to stand here as a post, and Mary strode resolutely through the gate.