'To Work Co-operatively': 20 Years Since the First Shuttle-Mir Docking Mission (Part 4)

Mir Commander Vladimir Dezhurov (left) and STS-71 Commander Robert “Hoot” Gibson shake hands after hatch opening on 29 June 1995. Photo Credit: NASA

Two decades have passed, this week, since one of the most remarkable instances of international co-operation ever seen in human history. For 10 days, between 27 June and 7 July 1995, six […]

'To Work Co-operatively': 20 Years Since the First Shuttle-Mir Docking Mission (Part 3)

Russia’s space station Mir, as pictured by the crew of STS-71. Photo Credit: NASA

Twenty years ago, today, on 27 June 1995, a new era began. Space Shuttle Atlantis rocketed into orbit from the Kennedy Space Center (KSC) in Florida, as she had done 13 times previously, over the course of almost a full […]

'Houston, Atlantis, We Have Capture': 20 Years Since the First Shuttle-Mir Docking Mission (Part 2)

By pure happenstance, Atlantis was about to enter a protracted period of modification when the Shuttle-Mir contracts were signed in 1992. As a result, she was the primary orbiter outfitted for the docking missions. Photo Credit: NASA

The coming days and weeks mark a pair of significant anniversaries in the history of co-operation between the […]

'Houston, Atlantis, We Have Capture': 20 Years Since the First Shuttle-Mir Docking Mission (Part 1)

Space Shuttle Atlantis, as viewed through one of Mir’s windows, during the extraordinary docking mission in June 1995. Photo Credit: NASA

Twenty years after the remarkable flight of the Apollo-Soyuz Test Project (ASTP)—which saw U.S. astronauts Tom Stafford, Vance Brand, and Deke Slayton work together in orbit for a handful of days with Soviet […]

Repair and Salvage: The First 50 Years of Spacewalking (Part 4)

During his historic untethered EVA with the Manned Maneuvering Unit (MMU) on 7 February 1984, Bruce McCandless ventured as far as 300 feet (90 meters) from Challenger. Photo Credit: NASA

Ironically, the spacecraft from which the most Extravehicular Activities (EVAs) were performed—the space shuttle—was not originally intended to carry the capability for spacewalking at […]

'To Live Like Russians': 20 Years Since the Record-Setting Mission of Norm Thagard (Part 1)

Twenty years ago, this week, NASA astronaut Norm Thagard embarked on the United States’ first long-duration space station expedition in more than two decades. Photo Credit: NASA

Today, in 2015, it seems hard to imagine U.S. astronauts being totally unaccustomed to long-duration spaceflight. Over the past two decades, around 50 Americans—from civilian medical doctors […]

Now You Don't: 25 Years Since the Mysterious Mission of STS-36 (Part 2)

Atlantis rockets into the night on 28 February 1990, headed for the shuttle’s first “dogleg” maneuver and the highest orbital inclination ever attained by a U.S. piloted spacecraft. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

A quarter-century has now passed since one of the quietest missions in the shuttle’s 30-year operational history. On 28 February […]

Now You See It: 25 Years Since the Mysterious Mission of STS-36 (Part 1)

The official crew patch for shuttle mission STS-36, which launched 25 years ago today, on 28 February 1990. Image Credit: NASA

Something strange happened in March 1990. Ground-based observers were busy tracking the orbital progress of a classified Department of Defense payload, recently deployed by the crew of Shuttle Atlantis on STS-36—Commander John “J.O.” […]

'The Most Complex So Far': What 2003 Might Have Been

Columbia roars into orbit for the 28th and final time on 16 January 2003. Eighty-two seconds into the ascent, a chunk of foam from her External Tank would spell disaster for the outcome of STS-107. Photo Credit: NASA

Twelve years ago, last weekend, Shuttle Columbia and the crew of STS-107—Commander Rick Husband, Pilot Willie […]

'Up Against a Wall': What 1986 Might Have Been

The infamous image, flashed around the world on 28 January 1986, immediately after Challenger’s tragic destruction. The disaster stalled the shuttle program for almost three years and all crews, including the other missions planned for 1986, were stood down. Photo Credit: NASA

On three occasions in NASA’s history, the dawn of February has brought […]