All Hail the Deputy Chief: Veteran Spacewalker Chris Cassidy Assumes Senior Astronaut Office Role

Chris Cassidy conducts Earth observations and photography in the space station’s multi-windowed cupola during his six-month ISS expedition in 2013. Photo Credit: NASA

Less than a year since his elevation to Chief of Extravehicular Activity (EVA) and Robotics within the Astronaut Office (Code CB) at the Johnson Space Center (JSC) in Houston, Texas—and only […]

'Vide Mater, Sine Manibus': 30 Years Since Shuttle Mission 51D (Part 2)

Spacewalkers Jeff Hoffman and Dave Griggs work to outfit a makeshift fly swatter onto the Remote Manipulator System (RMS) mechanical arm, in a fruitless attempt to activate Syncom 4-3’s deploy switch. Photo Credit: NASA

Thirty years ago, next week, the crew of Mission 51D watched open-mouthed as a powerful communications satellite which they had […]

'It's Gonna Be Great': 30 Years Since Shuttle Mission 51D (Part 1)

Spacewalkers Jeff Hoffman and Dave Griggs work to outfit a makeshift fly swatter onto the Remote Manipulator System (RMS) mechanical arm, in a fruitless attempt to activate Syncom 4-3’s deploy switch. Photo Credit: NASA

None of the 135 missions flown by NASA’s five-strong fleet of shuttle orbiters between April 1981 and July 2011 could […]

Traversing the New Frontier: The First 50 Years of Spacewalking (Part 6)

Terry Virts is pictured working on cable-routing activities in support of the future International Docking Adapters (IDAs) during EVA-29 on 21 February 2015. This was the first spacewalk in the 50th anniversary year since Alexei Leonov’s pioneering EVA. Photo Credit: NASA

Less than a month ago, on 1 March 2015, U.S. astronauts Barry “Butch” […]

'Working a Monkey Board': The First 50 Years of Spacewalking (Part 1)

Five decades have now passed since humanity’s first foray beyond the confines of their pressurized spacecraft and into the airless void beyond. Photo Credit: NASA

Fifty years ago, today, on 18 March 1965, a 30-year-old Soviet cosmonaut named Alexei Leonov became the first human in history to depart the confines of his spacecraft in […]

Historic Satellite Retrieved by Three-Person Shuttle Spacewalk Ends its Life, According to Intelsat

Its new booster securely fitted, Intelsat 603 drifts away from Endeavour’s payload bay. After insertion into geosynchronous orbit, the satellite was instrumental in providing television coverage of the 1992 Barcelona Olympics. Photo Credit: NASA

Almost a quarter-century since its launch, and more than two decades since shuttle astronauts triumphantly snatched it from an unusable […]

NASA Plans Three February EVAs to Kick Off 50th Year of Spacewalking

Expedition 41 astronauts Reid Wiseman (top) and Barry “Butch” Wilmore (right) work at the zenith face of the Harmony node during EVA-28 in October 2014. Part of this spacewalk was devoted to the movement of camera and other equipment, ahead of the major relocation of ISS hardware in 2015. Photo Credit: NASA

Just a […]

How Adaptable Humans Are: Looking Back at STS-72 (Part 2)

 

Grappled by Endeavour’s Remote Manipulator System (RMS) mechanical arm, the Japanese Space Flyer Unit (SFU) satellite is readied for installation in the payload bay. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Nineteen years ago, today, on 11 January 1996, Shuttle Endeavour and a six-man crew—Commander Brian Duffy, Pilot Brent Jett, and Mission Specialists Leroy […]

Hardware Movement and Reconfiguration to Highlight Space Station Operations in 2015 (Part 2)

Eighteen astronauts and cosmonauts from six sovereign nations will occupy the International Space Station (ISS) during 2015, delivered by means of Russia’s proven Soyuz spacecraft. Photo Credit: NASA

As many people on Planet Earth struggled with ferocious hangovers on the morning of 1 January 2015, the incumbent Expedition 42 crew of the International Space […]

Expedition 41 Ends, Soyuz TMA-13M Crew to Return to Earth Tonight

 

The Expedition 41 crew gather inside Japan’s Kibo laboratory for a group portrait. Front row (from left) are Alexander Gerst, Max Surayev, and Reid Wiseman, and back row (from left) are Yelena Serova, Barry “Butch” Wilmore, and Aleksandr Samokutyayev. Photo Credit: NASA

Expedition 42 is formally underway aboard the International Space Station (ISS), […]