The National Aeronautics and Space Administration of the United States has been conducting various experiments in the past including sending human beings and animals to space. Now it is conducting experiments to grow vegetables in the space so that the scientists in space could fulfill their food needs while staying in space.
According to sources, if experiments to grow vegetables at zero gravity are successful, the problem of food shortage can be reduced to a great extent. This is because astronauts will be able to eat fresh and healthy food.
