English Exercises > transports exercises

Downloadable worksheets: AT THE AIRPORT Level: intermediate Age: 12-17 Downloads: 2509   60 TRANSPORT PICTIONARY Level: elementary Age: 3-17 Downloads: 1661   MEANS OF TRANSPORT Level: elementary Age: 8-10 Downloads: 1748   Transportation - crossword puzzle Level: elementary Age: 8-17 Downloads: 1349   Means of transport Level: elementary Age: 10-12 Downloads: 979   Transport 2 Level: elementary Age: 7-11 Downloads: 1011

COMMERCIAL SPACE TRANSPORTATION:� � � � Cygnus was launched on Orbital's Antares rocket on Sept. 18 from the Mid-Atlantic Region at NASA�s Wallops Flight Facility in Virginia. After �23-day stay on a demonstration cargo resupply mission, Cygnus�was released from the International Space Station at 7:31 a.m. EDT on Tuesday, Oct. 22. The spacecraft delivered about 1,300 pounds (589 kilograms) of cargo, including food, clothing and student experiments. Prior to its departure, Cygnus was loaded with items no longer needed aboard the station. DESCRIPTION The cargo module of Cygnus Spacecraft is about 5.1 meters long. The diameter of this cargo unit is 3.05 meters. Two solar wings of gallium arsenide are fixed to it. They are�capable of putting out 3.5 kilowatts of electricity. With a total mass of 1700 kilograms, The�Cygnus pressurized cargo module�can carry up to 5952 pounds (2700 kilograms) of payload to the International Space Station.� The Antares rocket, where the module is placed,�is 131 feet (40 meters) tall. It weighs 530000 pounds (240000 kilograms). � ��1- Read the text above and complete the specification chart: �Cygnus Spacecraft: specifications �Total lenght � �Number of wings � �Total mass � �Maximum electrical power ���������������������� �Diameter � Maximum payload weight � �Antares rocket: specifications �Total height��� Total weight �2-Choose the correct answer: �I.�The diameter of Cygnus is 5.5 meters. Is that right? �Yes, it is��No, it isn't�� �II.The cargo module can carry 2700 kilograms. Is that right?�Yes, it is��No, it isn't�� �III.The Antares rocket is 50 feet tall. Is that right?�Yes, it is ��No, it isn't� �3- Now, see an animation of Antares rocket and Cygnus spacecraft to understand the way the modules work:�space.com animation �