: Remembering Apollo 13's Lost Moonwalks, 50 Years On (Part 1)

Artist’s concept of Apollo 13 astronauts Jim Lovell and Fred Haise exploring Fra Mauro. The Lunar Module (LM) Aquarius is visible in the background. Their lost surface explorations subsequently passed to Apollo 14 crewmen Al Shepard and Ed Mitchell. Image Credit: Teledyne Brown

In an alternate universe, Jim Lovell and Fred Haise should have […]

'Driven By Confidence': Remembering Apollo 13's Lost Moonwalks, 50 Years On (Part 1)

Jim Lovell and Fred Haise participate in lunar surface training in February 1970. Their target was the Moon’s Fra Mauro foothills. Photo Credit: NASA

Had the cruelty of fate not intervened, a half-century ago, this month, the fifth and sixth humans ever to set foot on another world twice have walked on the dusty […]

'Our Finest Hour': Remembering Apollo 13, 50 Years On (Part 4)

Apollo 13 back on Earth. Photo: NASA

By the middle of April 1970, Project Apollo—America’s effort to land a man on the lunar surface—had reached one of its most decisive points of crisis. As described in last weekend’s AmericaSpace history feature, an explosion rocked the Apollo 13 spacecraft, halfway to the Moon, destroying one […]

'Up to You Now': Remembering Apollo 13, 50 Years On (Part 3)

Astronauts gather in Mission Control at the height of the crisis. Seated (from left) are Deke Slayton, Jack Lousma and John Young, with Ken Mattingly and Vance Brand standing. Photo Credit: NASA

Fifty years ago, this week, the lives of three humans literally hung in the balance, more than 200,000 miles (320,000 km) from […]

'We Have a Problem': Remembering Apollo 13, 50 Years On (Part 2)

Gene Kranz (in foreground) watches the Flight Day 3 TV broadcast from Apollo 13. Photo: NASA

Fifty years ago today, on Saturday, 11 April 1970, the third mission aimed at landing humans on the Moon got underway, with a spectacular launch from Pad 39A at the Kennedy Space Center (KSC) in Florida. As recounted […]

'Bored to Tears': Remembering Apollo 13, 50 Years On (Part 1)

Apollo 13’s Latin motto of “Ex Luna, Scientia” (“From the Moon, Knowledge”) highlighted this mission as a voyage of exploration and scientific endeavor. Image Credit: NASA

By the spring of 1970, six months had passed since Neil Armstrong and Buzz Aldrin triumphantly fulfilled President John F. Kennedy’s pledge to land a man on the […]

'We Have Arrived': Remembering Apollo 10, 50 Years On (Part 3)

The rugged, forbidding lunar landscape, seen from Apollo 10. Photo Credit: NASA

Four hours after a bone-jarring launch from Cape Kennedy—marking the first-ever space mission to originate from Pad 39B—and an equally rattling ride through Trans-Lunar Injection (TLI), on 18 May 1969 the crew of Apollo 10 were finally on their way to the […]

To 'Simply' Land: Remembering Apollo 10, 50 Years On (Part 1)

Over the years, many have questioned the need for Apollo 10 and why it could not be retasked to perform a lunar landing. In reality, the mission was critical in clearing up many unknowns before a landing could go ahead. Photo Credit: NASA

Five decades ago, this week, Americans could almost taste the Moon, […]

First on the Moon: Looking Back on the Apollo 11 Decision, 50 Years On

Fifty years ago, this month, after detailed simulations and planning, NASA made a decision that Neil Armstrong (left) would become the first human to set foot on the Moon. His Apollo 11 crewmate Buzz Aldrin (right) would follow shortly afterwards. Photo Credit: NASA

Five decades ago, in the first half of 1969, the United […]

'More Confidence Than Ever': Remembering Apollo 9, Launched 50 Years Ago (Part 2)

Balanced on the Lunar Module porch – with one of the footpads visible ‘below’ him – Rusty Schweickart puts the lunar suit through its paces on Apollo 9, 50 years ago, this month. Photo Credit: NASA

Early on 5 March 1969, two men floated through a tunnel from their command ship into a […]