'Worst Day': Remembering the 50th Anniversary of Apollo 1 (Part 2)

The Apollo 1 prime crew consisted of (from right) Commander Virgil “Gus” Grissom, Senior Pilot Ed White, and Pilot Roger Chaffee. Photo Credit: NASA

In the windowless blockhouse at Pad 34 at Cape Kennedy, Deke Slayton heard the call of “rookie” astronaut Roger Chaffee and glanced over to a monitor which showed the hatch […]

'Fire in the Cockpit': Remembering the 50th Anniversary of Apollo 1 (Part 1)

The Apollo 1 crew consisted of (from left) Command Pilot Virgil “Gus” Grissom, Senior Pilot Ed White, and Pilot Roger Chaffee. Photo Credit: NASA

Five decades ago, this month, one of the worst tragedies in the history of U.S. space exploration unfolded with horrifying suddenness on Pad 34 at Cape Kennedy in Florida. “The […]

Gene Cernan, Last Apollo Moonwalker, Dies Aged 82

Gene Cernan salutes the U.S. flag at Taurus-Littrow in December 1972. Photo Credit: NASA

On 16 January, a day of reflection—the 14th anniversary of the launch of Space Shuttle Columbia on her final mission—the world lost a shining light in the early annals of human space exploration. Retired Navy Capt. Gene Cernan, veteran of […]

'All of You on the Good Earth': Celebrating Christmas Away from the Home Planet (Part 1)

With a fire unavailable, the Christmas stockings of consecutive International Space Station (ISS) crews have been hung by the hatch—with care, of course. Photo Credit: NASA

For the first time, a woman will record as many as two Christmases spent away from the Home Planet tomorrow (Sunday), whilst orbiting Earth aboard the International Space […]

'All Sorts of Planning Problems': 50 Years Since Apollo Took Steps to the Moon (Part 2)

Apollo 8 in December 1968 marked the first occasion on which humans had departed Earth’s gravitational “well,” entered cislunar space, and traveled to the Moon. The flight design originated from the “E-mission” of Apollo 3. Photo Credit: NASA

Fifty years ago, this week—just three days before Christmas 1966—NASA announced the names of a group […]

'The Next Mission in the Schedule': 50 Years Since Apollo Took Steps to the Moon (Part 1)

Targeting a launch as early as August 1967, the Apollo 2 crew of (from left) Rusty Schweickart, Dave Scott, and Jim McDivitt would have performed the inaugural test of the combined command, service, and lunar modules in low-Earth orbit. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Nearly five decades have passed since astronauts Virgil “Gus” […]

Chimpanzee Work: 50 Years Since NASA Closed Out Project Gemini (Part 2)

On Gemini XII, Buzz Aldrin became the first human being to embark on three discrete sessions of extravehicular activity. Photo Credit: NASA

Fifty years ago, next week, Gemini XII astronauts Jim Lovell and Edwin “Buzz” Aldrin roared into orbit on a four-day mission which would demonstrate many of the capabilities that NASA needed to […]

'Be Advised We Have a Solid Lock-On': 50 Years Since NASA Closed Out Project Gemini (Part 1)

Stunning perspective of Florida, the Bahamas, and Cuba, captured by the Gemini XII astronauts. Photo Credit: NASA

Five decades have now passed since the final curtain was drawn down on Project Gemini—America’s effort to perfect the techniques of rendezvous, docking, long-duration spaceflight, and spacewalking—ahead of fulfilling President John F. Kennedy’s goal of landing a […]

Around the Moon for Eighty Days: Remembering the Half-Century Anniversary of Lunar Orbiter-1

The grainy significance of this image, acquired by Lunar Orbiter-1 on 23 August 1966, is that it is the very first view of Earth, as seen from lunar distance. At the time, the spacecraft was on its 16th orbit around the Moon. Photo Credit: NASA

For countless millennia, the Moon has captivated the fascination […]

The 'No Sense' Mission: 50 Years Since the Rise and Fall of Apollo 2 (Part 2)

North American technicians work inside the Block I Command Module during processing. This craft caused great concern to Apollo 1 Commander Virgil “Gus” Grissom, who followed its progress with mounting distress and anger. Photo Credit: NASA

It is rare to find a space mission which was born, thrived, and ended within a matter of […]