World Mourns Passing of James Beggs, NASA's Tenth Administrator

Jim Beggs, who died last week, was NASA’s tenth administrator. Photo Credit: NASA

It is a sad footnote of history that the man who once described the Hubble Space Telescope as the “eighth wonder of the world” passed away on the eve of its 30th anniversary. As the world observes three decades of Hubble […]

'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 […]

'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 […]

The Flight That Wasn't: 30 Years Since the Unflown Mission 51E (Part 2)

In its third incarnation, the mission of Karol “Bo” Bobko finally takes flight on 12 April 1985. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Three decades ago, the shuttle program appeared bulletproof. In 1984, astronauts embarked on untethered EVAs, deployed satellites and performed scientific research, retrieved and repaired the crippled Solar Max observatory, and […]

The Flight That Wasn't: 30 Years Since the Unflown Mission 51E (Part 1)

The “core” NASA crew of Mission 41F, scheduled for launch on 9 August 1984 for a seven-day flight. From left to right are Commander Karol “Bo” Bobko, Pilot Don Williams and Mission Specialists Dave Griggs, Rhea Seddon and Jeff Hoffman. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Thirty years ago, this week, the shuttle […]