A NASA publication says that during the span of the last three decades, “more than 300 launches [of unmanned craft] were conducted for programs ranging from solar system exploration to improved weather forecasting, global communications and Earth resources studies.” Have the results justified the vast amounts of money poured into these programs? NASA asserts that they “have more than repaid the nation’s investment in time, money and technical talent.” NASA further justifies the expense by saying: “About 130,000 Americans are employed because of the space program conducting research to improve fire-​resistant fabrics and paint, smaller and longer lasting radios and TVs, tougher plastics, stronger adhesives, electronic monitoring systems for hospital patients, improved computer technology, as well as other areas of research.”

Another peripheral benefit of the space program is the more detailed mapping of the earth’s surface, and even below the earth’s surface. The second shuttle flight included an experiment “using a relatively primitive optical recorder.” It “was supposed to be a simple geological survey using ground-​imaging radar.” (Prescription for Disaster, by J. J. Trento) But there was an unexpected payoff. “When the ship returned and the images . . . were processed, the roads and streets of an ancient city buried by the sands of the Sahara were revealed. A lost civilization was discovered.” Moreover, there is another benefit that affects all of us.

What Will the Weather Be?

The daily weather forecast, with maps and visual aids, is something most people with a TV now take for granted. Yet, how it changes our ability to plan for each day! Usually, if there is going to be a storm or it is going to rain or snow, you will know hours ahead of time​—thanks to the weather satellites out there in earth orbit.

For the last 30 years, meteorological satellites have been transmitting information on the earth’s weather. A NASA publication states: “These satellites not only make it possible to understand our environment better, they also help to protect us from its dangers.” It notes further that in 1969 a hurricane struck the Mississippi Gulf Coast, causing property damage worth $1.4 billion. “Yet, thanks to weather satellite forecast, only 256 people lost their lives, and most of these could have been spared if they had heeded the early warnings to evacuate the area.” Surely, these benefits could be applied to other parts of the earth that regularly suffer from the deadly effects of monsoons and storms.

Populating Planets

Another ambition also fires the imagination of many​—the desire to populate and exploit other planets. George Henry Elias, in his book Breakout Into Space​—Mission for a Generation, writes: “The construction of an interplanetary civilization is essential to the survival of our species. . . . We humans now occupy an entire planet, and it is time for us to move on to a larger habitat. An empty solar system awaits us.” His immediate sights are on the planet Mars.

One person who definitely thinks man should go to Mars is Michael Collins, former astronaut who piloted Gemini 10 in 1966 and also piloted the command module of Apollo 11, which took man to the moon. In his book Mission to Mars, he says: “Mars seems friendly, accessible, even habitable.”

Bruce Murray, longtime manager of Pasadena’s Jet Propulsion Laboratory, strongly advocates a joint United States-​Russian venture to Mars. As a cofounder of the Planetary Society, he has recently pushed the “To Mars . . . Together” initiative. He says: “Mars is the planet of the future. It will constitute a playing field for the adventuresome members of future generations.”