Fifty-five years ago, on July 20, 1969, Neil Armstrong descended from the Eagle, set foot on the Moon, and with his statement — “Its one small step for [a] man, one giant leap for mankind” — added a monumental milestone to our species history. With those words, for the first time in the history of our planet, a species from Earth conquered the force of gravity. We left our “pale, blue dot” and put a footprint on another world.
The Moon Landing represents an enormous scientific and engineering accomplishment. It is the work of literally thousands of people working together as one that made it happen. The computers used by NASA back then were no more powerful than a pocket calculator and occupied many rooms, but it did the job. We won. The United States had beat the Soviet Union to the Moon.
The story of Neil Armstrong and Buzz Aldrin navigating the lunar module on descent is truly heroic. On the final descent, Armstrong noticed their intended landing place was littered with boulders. Flying on fumes and with only seconds to spare, Armstrong calmly took control and guided the lunar module to a soft landing in the Sea of Tranquility.
“Houston, Tranquility base here, the Eagle has landed.” With that sentence, millions of Earthlings could once again breathe. We now lived in a world where humans have walked on the Moon.
~200,000 years ago we left the Serengeti and settled new land in the “Old World”. ~1,000 years ago, we sailed across the ocean and “discovered” the New World. Now, as we approach the quarter mark of the 21st century, plans are well underway to send humans back to the Moon and then to Mars in the 2030s. By the end of the century, it’s likely we will have permanent human colonies on both the Moon and Mars.
Carl Sagan said it best:
“We embarked on our journey to the stars with a question first framed in the childhood of our species and in each generation asked anew with undiminished wonder: What are the stars? Exploration is in our nature. We began as wanderers, and we are wanderers still. We have lingered long enough on the shores of the cosmic ocean. We are ready at last to set sail for the stars.”
Happy #MoonDay.