“Mars is the next step of our space program. It’s the challenge that’s been staring us in the face for the past 30 years. At one time in the ancient past, Mars was very similar to the conditions of early Earth. We now have ‘eyes’ and ‘ears’ on the surface of this new world. The Mars rovers have captured our imaginations. They genuinely are explorers in the old-fashioned sense.”
Thirty years ago, Carl Sagan wrote these words, urging the continued funding of NASA’s programs in the U.S. budget. However, there are obstacles that we still face when it comes to exploring, understanding, and conquering the Red Planet.
The U.S. is the world’s leading aerospace manufacturer. We lead the globe in the exploration of the solar system and the development of commercial, military, and communication satellites. We can reach the Moon and Mars, but it seems we can’t (or don’t) stay long. Instead, we spend billions of dollars leaving and returning again.
In order to build on Mars, to stay on Mars, and ultimately expand to other worlds, there are two seemingly insurmountable obstacles. First, the establishment of a permanent presence in space requires the development of space-based infrastructures. We can see Mars with our “eyes” and “ears”—our probes—but we can neither physically reach it nor stay there until we’ve first established significant human enterprise, industry, and presence operating off Earth.
The second obstacle in relation to establishing a permanent human presence in space is the why? In short, to explore, understand, and build on the Red Planet, we need an economic impetus to do so.
So what is the next step? How do we maintain a human presence off Earth? How can we access the resources of the Solar System if we can’t stay in space any longer than it takes for the trip there and back again?
In the past half-century, we’ve had three real answers to this question: the Manned Orbiting Laboratory, the Skylab, and the Freedom. All projects towards permanent habitable space stations. Yet, all three projects were canceled due to financial obstacles.
With one exception.To read more, click here.