
OTD in 1966, Gemini VIII returned safely to Earth after one of the most harrowing emergencies ever experienced in space. […]
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![]() 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 […] ![]() 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 […] ![]() Tethering Gemini XI to Agena-XI was part of an experiment to evaluate the controllability of two vehicles in close proximity without control inputs. Photo Credit: NASA Half a century ago, this coming week, on 12 September 1966, Gemini XI astronauts Charles “Pete” Conrad and Dick Gordon launched from Earth within a two-second-long “window” […] ![]() Fifty years ago, this month, Pete Conrad and Dick Gordon’s Gemini XI mission would carry them to a peak 850 miles (1,370 km), which remains the highest altitude of any Earth-orbital mission. Only the Apollo lunar flights traveled higher on their expeditions to the Moon. Photo Credit: NASA Not all astronauts get on […] ![]() Six hours after launching from Cape Kennedy on 18 July 1966, Gemini X Command Pilot John Young and Pilot Mike Collins rendezvoused and docked with Gemini-Agena Target Vehicle (GATV)-5005. It was the first of a record-setting two rendezvous to be performed during their three-day mission. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de Fifty years […] ![]() A view of Gemini IX, including its maneuvering thrusters, taken by Gene Cernan. His lengthy tether is clearly visible. Photo Credit: NASA Five decades ago, one of the hairiest and most difficult missions in America’s space history unfolded. Gemini IX-A was already complex—a three-day flight, involving rendezvous, docking, maneuvering, and spacewalking—but had endured […] ![]() Gemini IX finally flew in June 1966, carrying astronauts Tom Stafford and Gene Cernan. Photo Credit: NASA In many ways, NASA’s Gemini IX mission—tasked with spending three days in space, performing a lengthy spacewalk, a rendezvous, and a docking with an unmanned Agena target vehicle—was hamstrung by bad luck. First, in February 1966, […] ![]() Gemini VIII’s nose edges into the docking collar of the Agena target. Although this mission achieved a successful rendezvous and docking, it fell victim to violent oscillations, due to a stuck-on thruster, which almost cost Neil Armstrong and Dave Scott their lives. Photo Credit: NASA Fifty years ago, this week, NASA astronauts Neil […] |