Missed Warnings: The Fatal Flaws Which Doomed Challenger 32 Years Ago (Part 2)

This photograph of the space shuttle Challenger accident Jan. 28, 1986 was taken by a 70mm tracking camera at UCS 15 south of Pad 39B, at 11:39:19.261 EST. Photo credit: NASA

At 11:39 a.m. EST on 28 January 1986, the unthinkable happened, when shuttle Challenger was lost, a mere 73 seconds after liftoff. […]

Missed Warnings: The Fatal Flaws Which Doomed Challenger 32 Years Ago (Part 1)

Of all the fragments of Challenger which were recovered, this shard of the craft, bearing part of her name, was particularly poignant. Photo Credit: NASA

On 7 March 1986, six weeks after the loss of Challenger, divers from the U.S.S. Preserver found the remains of the ill-fated shuttle’s crew cabin. It “was disintegrated, […]

'Major Malfunction': The Final Launch of Challenger, 28 Years Ago Today

Challenger’s final crew, as they should be remembered: positive and brilliant individuals, happily striving to explore space and further humanity’s reach into the Universe. In the back row (left to right) are Ellison S. Onizuka, Sharon Christa McAuliffe, Greg Jarvis, and Judy Resnik. In the front row (left to right) are Mike Smith, […]

'Moderately Complex': The Mission That 51L Should Have Been

Members of the 51L crew during training. From left are Ellison Onizuka, Ron McNair, Greg Jarvis, Judy Resnik, Christa McAuliffe (seated on table), and backup crew member Barbara Morgan. Photo Credit: NASA

Twenty-eight years passed on Tuesday since one of the worst and most public disasters ever witnessed in the U.S. […]

Star Voyagers: Remembering the Challenger Seven

Emblazoned with the names of its seven “star voyagers”, the crew patch for Mission 51L illustrated its myriad objectives. Halley’s Comet is prominently displayed, as is an apple next to the name of school teacher Christa McAuliffe. Image Credit: NASA

Yesterday’s passage of 28 years since the loss of Challenger on 28 January […]

Missed Warnings: The Fatal Flaws Which Doomed Challenger (Part 2)

The infamous image, flashed around the world on 28 January 1986, immediately after Challenger’s tragic destruction. Photo Credit: NASA

In late April 1985, three months after the Solid Rocket Boosters (SRBs) of Mission 51C had first drawn the attention of Morton Thiokol structural engineer Roger Boisjoly, another shuttle crew took flight. Mission 51B […]

Mission 61C: The Original ‘Mission Impossible’ (Part 2)

“Mission Impossible” finally launches as Columbia roars into the darkened Florida skies on 12 January 1986. Photo Credit: NASA

On Mission 61C, launched on this day (12 January) in 1986, Space Shuttle Columbia was making her first orbital flight in over two years. Late in January 1984, a month after returning from her […]