NASA has expanded its commercial lunar program, allowing SpaceX, Blue Origin and six other companies to bid on cargo supply contracts totaling up to $10 billion over 10 years, Fox Business reports. The agency also increased the maximum value of the existing contract from $2.6 billion to $4.2 billion to support the initial phase of establishing a base on the moon. In addition, it received a separate contract of 94 million dollars to supply the rover to the South Pole.