On Sept. 16, 2021, SpaceX launched its Inspiration4 mission with four civilian crewmembers. It was the company’s first fully private flight sending humans to orbit. It was an example of NASA’s Kennedy Space Center serving as a premier multi-user spaceport, supporting an ever-expanding commercial industry, providing transportation to space for both people and cargo.
The Space Shuttle era was one of superlatives. Everything was bigger than life. The factoids associated with the program are examples of the historic size, capabilities and achievements of the shuttle and the team that made their achievements possible.
“I tell ya from up here the world is round. It is spectacular. It’s fantastic,” said Gemini XI command pilot Pete Conrad as he and pilot Dick Gordon looked down from their lofty vantage point. Their record-shattering altitude of 850 miles above the Earth was only one highlight of a demanding, three-day mission in September 1966 – 55 years ago.
During the summer of 1971, 50 years ago, three astronauts made the most of three days on the Moon’s surface and in lunar orbit. With the opportunity for more detailed exploration and the addition of “dune buggy”-like transportation, Apollo 15 was the most complex flight to date.
In the summer of 1961, NASA was ready to launch its second piloted spaceflight. It was the next step in Project Mercury’s program to study human capabilities during space travel. Two months earlier, Alan Shepard’s textbook sub-orbital mission made it look easy. But, the splashdown and recovery of the encore flight dramatically demonstrated it is a perilous endeavor requiring attention to detail and extensive preflight training.
In mid-1966, Gemini X continued advancing NASA’s capabilities for operating in space with a record-setting, three-day flight. Two astronauts completed rendezvous with two separate targets, retrieved an experiment package from one and set a new altitude record for human flight. All the objectives were designed as stepping stones in preparation for the Apollo Moon landings to follow.
Launched unpiloted on May 14, 1973, Skylab was a complex orbiting scientific laboratory that set the stage for the International Space Station of today and long-duration missions to the Moon and Mars in the future. Three crews of astronauts performed microgravity experiments for up to three months in a shirtsleeve environment.
NASA’s Gemini IX mission was another step in developing technology for future spaceflights from Apollo to the agency’s upcoming Artemis Program designed to return astronauts to the Moon followed by exploration of Mars. But, this 1966 mission included developing alternate plans when faced with the unexpected.
The International Space Station has been in operation with research ongoing since Nov. 2, 2000. America’s first space station was Skylab. Launched 48 years ago, it was a complex orbiting scientific laboratory that helped pave the way for permanent operations in low-Earth orbit. It was a program of unparalleled scientific scope that continues to yield highly valuable information about the universe and life within it.
According to an ancient Chinese proverb, “A journey of a thousand miles must begin with a single step.” NASA is preparing to return astronauts to the Moon followed by exploration of Mars, a planet that is 121 million miles from Earth. Those journeys began 60 years ago with a single, 116-mile “step” into space by Alan Shepard on May 5, 1961.