Charlie Nichols was getting tired of the current argument.
“We need power,” Peterson said.
“Too much mass,” Walker shook his head, pointing at the fusion reactor.
“The fuel to mass ratio is the best we’re going to get for the size,” Nina said.
“But we’re talking about one of the largest vehicles we’ve ever sent out. To encompass a fusion reactor, we’re talking bigger than an Apollo module, and you want to send it out of the solar system,” Walker said.