Lockheed’s ‘Jupiter’ Space Tug Could Fly to Space Station …

Lockheed Martin has unveiled a new spaceflight architecture that it says could take cargo to the International Space Station and help facilitate humanity's spread out into the solar system.

Lockheed hopes the system which features a space tug known as Jupiter and a supply module called Exoliner wins a NASA contract for the next round of cargo missions to the space station, which would commence in 2018. But the company's ambitions extend far beyond low-Earth orbit, to destinations such as the moon and Mars. Lockheed unveiled the project, along with a video animation of how Jupiter and Exoliner would work, on Thursday (March 12).

"Although our priority is going to be servicing the International Space Station and providing the ability to carry commercial payloads and deploy small satellites, we're also designing this system from the beginning to be able to do deep-space missions," Lockheed Martin space exploration architect Josh Hopkins told reporters during a news briefing Thursday. [See more views of Lockheed's Jupiter and Exoliner spacecraft]

"That means that NASA will be able to start doing some early human spaceflights beyond low-Earth orbit without a huge investment," Hopkins added. "Instead, what they'll be able to do is buy more copies of the same design."

Lockheed named the refuelable Jupiter spacecraft after one of the two locomotives that met at Promontory Summit, Utah, in 1869 to mark the completion of the First Transcontinental Railroad.

The "public-private partnership that basically established the Transcontintal Railroad changed everything," said Jim Crocker, vice president and general manager of Lockheed's Space Systems International division. "It changed the economics of how the United States competed in the world, and we believe that the system that we're unveiling tonight will do the same."

Two American companies Orbital ATK and SpaceX currently resupply the space station for NASA under separate billion-dollar contracts. Last year, the space agency solicited proposals for a new round of private cargo delivery, called Commercial Resupply Services 2 (CRS-2).

Orbital ATK and SpaceX will face some competition in this next round: Boeing, Sierra Nevada and Lockheed have all thrown their hats into the CRS-2 ring. NASA is expected to make its decision this June. (The agency hasn't said how many contracts it will award, but it's likely to be at least two, given the agency's previously stated desire for redundancy and competition.)

If Lockheed Martin's entry is selected, the company's first operational mission likely in 2018 would launch Jupiter and an Exoliner toward the orbiting lab aboard a United Launch Alliance Atlas V rocket.

The Exoliner will be able to haul up a maximum of 11,000 lbs. (5,000 kilograms) of pressurized cargo and 3,300 lbs. (1,500 kg) of unpressurized cargo, Lockheed representatives said.

Go here to read the rest:
Lockheed's 'Jupiter' Space Tug Could Fly to Space Station ...