'A Heck of a Push': 30 Years Since the Dramatic Rescue of Mission 51I (Part 2)

The sheer size of the 15,000-pound (6,800-kg) Leasat-3 satellite is illustrated in this view of James “Ox” van Hoften manhandling it into space on Mission 51I. Photo Credit: NASA

For Dick Covey, the instant Space Shuttle Discovery broke the shackles of Earth on the cusp of daybreak on 27 August 1985 had been a […]

'Winging It': 30 Years Since the Dramatic Rescue of Mission 51I (Part 1)

In a triumphant ending to a triumphant space salvage, James “Ox” van Hoften strikes a Charles Atlas pose on the end of the shuttle’s RMS mechanical arm, seemingly hoisting the world on his shoulders. Photo Credit: NASA

When Discovery touched down at the Shuttle Landing Facility (SLF) at the Kennedy Space Center (KSC) in […]

Venus, Unmasked: 25 Years Since the Arrival of Magellan at Earth's Evil Twin

Radar image of the northern hemisphere of Venus, taken by the Magellan spacecraft. During its 50 months in orbit around Earth’s evil twin, which began 25 years ago today, Magellan radar-mapped 98 percent of the surface. Image Credit: NASA/JPL

Twenty-five years ago, today, a spacecraft slipped silently into orbit around Venus to begin an […]

'Return to Flight, Not Rush to Flight': 10 Years Since Discovery Came Safely Home to Earth (Part 1)

Discovery sits on the runway at Edwards Air Force Base, Calif., on 9 August 2005, after completing STS-114, the first post-Columbia shuttle mission. Photo Credit: NASA

Ten years have now passed since the first space shuttle streaked safely back to Earth on 9 August 2005, in the aftermath of the Columbia disaster. The crew of […]

Orbital ATK Signs Contract to Provide Launch Abort Motor for Orion

From ESA: "The ESA-provided European Service Module behind the crew capsule as it will be configured for Orion’s Exploration Mission. During launch, the module is encapsulated by three fairings, while the crew capsule is covered by the Launch Abort System." Image Credit: NASA

An expanded view of NASA’s Orion Multi-Purpose Crew Vehicle, showing the crew module, service module, launch escape system, and protective fairings.” Image Credit: NASA

On Tuesday, July 7, Orbital ATK signed a contact with Lockheed Martin to provide the solid rocket motor for the launch abort system of NASA’s Orion Multi-Purpose Crew Vehicle. The […]

'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 […]

Top Ten US EVA Missions of All Time: No. 7—’We've Got a Satellite!’

With the possible exception of Columbia and the very first space shuttle mission, few orbiters had as dramatic and exciting a maiden voyage as Endeavour. On STS-49, she provided a reliable stage for the longest EVA in history and the first three-man EVA in history. Photo Credit: NASA

“Ready. Ready. Grab!”

The words of […]

'Big Mental Switch': Remembering Shuttle Endeavour's Maiden Voyage (Part 2)

With the possible exception of Columbia and the very first space shuttle mission, few orbiters had as dramatic and exciting a maiden voyage as Endeavour. On STS-49, she provided a reliable stage for the longest EVA in history and the first three-man EVA in history. Despite the trials and tribulations of the flight, she […]

'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 […]