THE NEW SPACE RACE: Northrop Grumman’s orbital refueling port selected for U.S. military satellites. “Northrop Grumman said the Space Systems Command, which oversees in-space logistics and services programs, also will support the company’s development of an orbital fuel tanker for geosynchronous orbit missions that would carry up to 1,000 kilograms of hydrazine fuel and deliver it to client satellites on demand.”