Cassidy Appointed Next Chief of Astronaut Office, Others Move to Management, As NASA Makes Commercial Crew Decisions

Chris Cassidy is helped from Soyuz TMA-08M by a group of supportive hands, including Chief Astronaut Bob Behnken (left) in September 2013. Behnken has now handed the reins of the Astronaut Office to Cassidy as the next chief. Photo Credit: NASA

Less than two years since returning from his most recent mission, and after […]

After 28 Weeks in Orbit, Multi-National Soyuz TMA-15M Crew Returns Safely to Earth

The Soyuz TMA-15M spacecraft is seen as it lands with Expedition 43 commander Terry Virts of NASA, cosmonaut Anton Shkaplerov of the Russian Federal Space Agency (Roscosmos), and Italian astronaut Samantha Cristoforetti from European Space Agency (ESA) near the town of Zhezkazgan, Kazakhstan on Thursday, June 11, 2015. Virts, Shkaplerov, and Cristoforetti are returning […]

Second-Longest Space Station Expedition to End Thursday

The Soyuz TMA-15M crew, clad in their Sokol (Falcon) launch and entry suits, will return to Earth on Thursday, after more than 199 days in orbit. Photo Credit: European Space Agency (ESA)

The Soyuz TMA-15M crew, clad in their Sokol (Falcon) launch and entry suits, will return to Earth on Thursday, after more than 199 days in orbit. Photo Credit: European Space Agency (ESA)

After more than 28 weeks aloft, the “core” of Expedition 43—the 43rd crew to live and work aboard the International Space Station […]

Top Ten US EVA Missions of All Time: No. 9—’Down to a Dance’

Backdropped by the glorious Earth, Challenger drifts serenely with Solar Max secured in her payload bay. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

More than 30 years ago, the 13th flight of the shuttle program roared into orbit. Aboard Challenger for Mission 41C were Commander Bob Crippen, Pilot Dick Scobee, and Mission Specialists Terry Hart, […]

Top Ten US EVA Missions of All Time: No. 10—'The Long and the Short'

Jim Voss is pictured at the end of Discovery’s Remote Manipulator System (RMS) mechanical arm, during the longest EVA ever undertaken, in March 2001. Photo Credit: NASA

Over the course of five decades, no fewer than 211 individuals from 10 sovereign nations—Russia, the United States, France, Germany, Japan, Switzerland, Canada, Sweden, China, and Italy—have departed […]

'The Saddest Moment': The Story of America's First Spacewalk (Part 2)

Clasping the cold-gas maneuvering gun in his right hand, and trailed by a snake-like tether, Ed White tumbles over a cloud-speckled Earth during the United States’ first EVA. Photo Credit: NASA

Fifty years ago, in the first week of June 1965, the the United States took a huge step forward in its drive to […]

'Examinations of Some Kind': The Story of America's First Spacewalk (Part 1)

Ed White performs America’s first EVA outside Gemini IV in June 1965. Photo Credit: NASA

Exactly 50 years ago, in the first week of June 1965, the United States took a huge step forward in its drive to land a man on the Moon. Aboard Gemini IV, astronauts Jim McDivitt and Ed White spent […]

'Where We Either Succeeded or Failed': Remembering Shuttle Endeavour's Maiden Voyage (Part 1)

In the first, and so far only, three-person EVA, astronauts Rick Hieb, Tom Akers and Pierre Thuot manhandle Intelsat 603 into Endeavour’s payload bay for the attachment of a new rocket motor. Photo Credit: NASA

“Ready. Ready. Grab!”

The words of Rick Hieb echoed through the silent Mission Control Center (MCC) at the Johnson […]

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 […]