What will NASA鈥檚 $6.8 billion space taxi contracts really buy?
-
Noelle Swan Staff writer
NASA鈥檚 $6.8 billion deal with SpaceX and Boeing buys the US space agency a lot more than a few taxi rides to the International Space Station. From new independence from the Russian space program to the drive of competitive innovation, the private contracts promise to open new doors for US space exploration.
NASA administrator Charlie Bolden announced Tuesday that the space agency will contract with two private agencies to transport US astronaut crews to the International Space Station. The contract with the Houston-based Boeing Company is valued at $4.2 billion. California-based Space Exploration Technologies Corp., more commonly known as SpaceX, has been awarded a $2.6 billion contract. Under the contracts, each company will pilot between 2 and 6 ferrying missions.
NASA deactivated its own space shuttle in 2011 and has since relied on Russian vessels to transport US astronauts to the space station. Given mounting tensions between the two nations, Congress has been keen to minimize such reliance on the Russians.
The removal of NASA astronauts from the drivers' seats drew some criticism from some astrophysicists who expressed concerns that the move was the first step in a more systematic defunding of the US space program.
However, noted astrophysicist Jonathan McDowell of the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass. sees the shift as a worthy reallocation of limited resources.
鈥淚t makes sense to me that NASA鈥檚 role should be at the frontier. Trucking astronauts and their food and supplies and so on is no longer the frontier,鈥� Dr. McDowell tells the Monitor. 鈥淣ASA astronauts shouldn鈥檛 be truck drivers. That鈥檚 not what they鈥檙e for. They鈥檙e for being the first people on Mars, or on an asteroid.鈥�
Outsourcing NASA鈥檚 short-range transportation needs to private industry could also lead to innovations that ultimately reduce shuttle costs, McDowell says. Already, SpaceX has hinted that it will charge just a fraction of the $71 million per seat ticket price offered by the Russians.
NASA operates firmly under the thumbs of Congress and other federal regulatory bodies and can be bogged down by the same managerial redundancies and cumulative regulations that plague other government agencies.
鈥淲ithin the government, the drive to prevent anyone from doing anything wrong also stops people from having the flexibility to do what they need to do to get things right,鈥� McDowell says.
SpaceX and Boeing will certainly be subject to government regulations regarding safety and control of space debris. However as private companies, they enjoy more latitude in how they explore and implement technologies than NASA has, he explains.
SpaceX鈥檚 Crew Dragon capsule is the more adventurous of the two designs 鈥撀燼nd therefore the most risky investment. Boeing鈥檚 CST-100 design more closely resembles previous shuttles and the company has had a relationship with NASA for decades, making it the safer bet.
Between the two approaches, 鈥渨e鈥檒l really get to fly out that old space-new space dichotomy over the next few years and see which one really works better in practice,鈥� McDowell says.
Having multiple options also provides some level of insurance in case one shuttle encounters technical difficulties and needs to be taken off line.聽
