Whitson/Fischer Stand on Shoulders of Titans for Historic 200th ISS Spacewalk

Today’s shortened U.S. EVA-42 saw Expedition 51 Commander Peggy Whitson retain her place as the world’s fifth most experienced spacewalker. Her crewmate Jack Fischer became the 217th person and the 130th American to venture outside his craft in space. Photo Credit: NASA

For the fifth time in as many months in 2017, a pair […]

'Masterful Performances': 15 Years Since Columbia's Last Fully Successful Mission (Part 2)

Columbia roars into the pre-dawn darkness on 1 March 2002, beginning her final wholly-successful mission. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Rising into the pre-dawn darkness on 1 March 2002—15 years ago, next week—Space Shuttle Columbia’s 27th mission into low-Earth orbit would achieve, literally, the greatest heights of her storied career. In more than […]

'That Your Number Hadn't Come Up': 15 Years Since Columbia's Last Fully Successful Mission (Part 1)

The Hubble Space Telescope appears to “fly” over Earth as it is photographed during STS-109. Photo Credit: NASA

Fifteen years ago, next week, Columbia roared into orbit on her final wholly-successful mission, STS-109. It was the 27th flight of a vehicle which had ushered in the dawn of the Space Shuttle era, back in […]

Red Dog's Pack: 20 Years Since STS-69 (Part 2)

Spectacular view of Hurricane Marilyn, centered over the Caribbean Sea, during the STS-69 mission in September 1995. Photo Credit: NASA

Two decades have now passed since an 11-day period in September 1995, when the “Dogs of War” barked, woofed, and yelped their way through a remarkable mission which put virtually all of the space […]

Red Dog's Pack: 20 Years Since STS-69 (Part 1)

Mike Gernhardt, pictured during his EVA with fellow astronaut Jim Voss, on STS-69. Photo Credit: NASA

On the morning of 7 September 1995—20 years ago, last week—five astronauts, clad in bulky orange pressure suits, departed the Operations & Checkout (O&C) Building at the Kennedy Space Center (KSC), bound for Pad 39A and their ride […]

Top Ten US EVA Missions of All Time: No. 5—'Just Building a Space Station'

Jim Newman waves to Jerry Ross’ camera whilst working outside the Unity node on STS-88. Photo Credit: NASA

For over 16 years, a bright star has nightly graced Earth’s skies, easily visible to the naked eye, serving to pique our curiosity and inspire our minds. Now, in 2015, the International Space Station (ISS) is […]

Dog Names, Dog Tags, Dog Bowls: The 11 Barking Days of STS-69 (Part 2)

The SPARTAN-201 science satellite, pictured during its period of free flight on STS-69. Photo Credit: NASA

Nineteen years ago, last week, the “Dogs of War” barked, woofed, and yelped their way through a remarkable mission which put virtually all of the space shuttle’s capabilities—satellite deployment and retrieval, rendezvous and proximity operations, spacewalking, and science—to […]

Dog Names, Dog Tags, Dog Bowls: The 11 Barking Days of STS-69 (Part 1)

Mike Gernhardt, pictured during his EVA on STS-69. Photo Credit: NASA

Nineteen years ago, last week, the “Dogs of War” barked, woofed, and yelped their way through a remarkable mission which put virtually all of the space shuttle capabilities—satellite deployment and retrieval, rendezvous and proximity operations, spacewalking, and science—to the test. During STS-69 in […]

'I Wouldn’t Call it Fear': The Shuttle Launch Pad Aborts (Part 2)

The closest the shuttle ever came to a launch at the time of abort was T-1.9 seconds, on 18 August 1994. So close was the shuttle to launch, the on-board General Purpose Computers had already moded to their 102 ascent software configuration at the time of the abort. Photo Credit: NASA

In the pre-dawn […]

'Quiet as a Crypt': The Shuttle Launch Pad Aborts (Part 1)

Close-up view of Discovery’s three main engines—still exhibiting evidence of scorching from their momentary ignition on 26 June 1984—in the wake of the shuttle program’s first RSLS abort. Photo Credit: NASA

Throughout its 30-year career—consciously or unconsciously—the space shuttle was acknowledged to be one of the most dangerous piloted space vehicles ever brought to […]