The correct answer is option 1, Boeing. Boeing claimed to have launched the world`s first plane powered by a hydrogen-cell battery in the recent past.
Option 2, Lockheed-Martin, is not the correct answer. Lockheed-Martin is an aerospace and defense company, but there is no evidence or claim that they have launched a plane powered by a hydrogen-cell battery.
Option 3, NASA, is also not the correct answer. NASA, the National Aeronautics and Space Administration, is primarily involved in space exploration and research, and there is no information that suggests they have developed an airplane powered by a hydrogen-cell battery.
Option 4, CERN, is not the correct answer either. CERN, the European Organization for Nuclear Research, focuses on particle physics and operates the Large Hadron Collider. They are not known for their involvement in aviation or hydrogen-cell battery technology.
Therefore, the only option that correctly claims to have launched the world`s first plane powered by a hydrogen-cell battery is option 1, Boeing.