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  • Forward, with eyes open
    Forward, with eyes open
    We continue because stopping was never Challenger's final lesson.
  • Exploration is still personal
    Exploration is still personal
    Remembering Challenger reminds us that exploration carries weight, and that weight is borne by human judgment long before it is borne by hardware.
  • Tools do not carry responsibility
    Tools do not carry responsibility
    The tools will not remember Challenger. That obligation remains ours.
  • Progress without amnesia
    Progress without amnesia
    Remembering Challenger is not an argument against progress.
  • The hardest words to say
    The hardest words to say
    Courage in engineering rarely looks heroic.
  • Remembrance is a discipline
    Remembrance is a discipline
    Remembrance is a deliberate act, performed regularly, to prevent the slow drift toward normalization.
  • Forty years is not distance
    Forty years is not distance
    Time does not soften truth. It tests whether we are still willing to look at it directly.
  • Forty Years On
    Forty Years On
    Some events are not meant to be recalled once a year and set aside.
  • 50 Years
    50 Years
    The Artemis I mission occurred 50 years after Apollo 17. What will it take to not have this happen again?

From the Flight Dynamics Console to reflections written years later, these pages preserve the culture, history, and lessons of Mission Control.

Twelve years on console.
Decades of perspective.

Roger Balettie

Flight Dynamics Officer
Space Shuttle Mission COntrol
1986-1997

Explore the Archive

Flight Dynamics

9

What is a FDO?

9

Ascent

9

Orbit

9

Entry

9

What was the FDO looking at?

9

My last day on console

9

STS-76: Letters from the Lead FDO

Mission Control

9

Mission Control Overview

9

Why These Stories Matter

9

The Flight Controller's Creed

9

Shuttle Landing Network

9

Mission Control - 50 years

9

Atomic Fireballs

Essays

9

40 Years On

9

30 Years On: Challenger

9

Remembering Discovery

9

The Cathedral of Manned Spaceflight

9

Space Exploration is Destiny

9

Why Have a Space Program?

9

Correcting Some Misconceptions

Tributes

9

Words on a Chalkboard

9

We Came Here, You and I...

9

Icarus Rising

9

Remembrance

9

High Flight

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© 1995-2026 Roger Balettie

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