Firing Up the Shuttle: Looking Back at the Flight Readiness Firings (Part 2)

For the final time in the 30-year shuttle program, Endeavour’s engines blaze for their Flight Readiness Firing (FRF) on 6 April 1992. Photo Credit: NASA

“Three engines up. All going well.”

Thirty years ago, last week, the three Space Shuttle Main Engines (SSMEs) of the orbiter Atlantis roared to life and burned fiercely […]

Firing Up the Shuttle: Looking Back at the Flight Readiness Firings (Part 1)

Each shuttle was powered by a trio of RS-25 Space Shuttle Main Engines (SSMEs). These were test-fired before each orbiter’s maiden voyage, during the Flight Readiness Firing (FRF). Image Credit: Aerojet Rocketdyne

“And we have a Go for Autosequence Start. Atlantis’ on-board computers now controlling the final sequence.”

Thirty years ago, last week, […]

'Icebusters': 30 Years Since the Maiden Voyage of Shuttle Discovery (Part 2)

Discovery powers toward orbit on the morning of 30 August 1984, 30 years ago today. Photo Credit: NASA

Thirty years ago, this week, the Shuttle Discovery—which would become, in time, the most-flown member of NASA’s fleet of orbiters—embarked on her maiden space voyage, launching from Pad 39A at the Kennedy Space Center (KSC) […]

'You'd Be Booked Up': 30 Years Since the Maiden Voyage of Shuttle Discovery (Part 1)

Hank Hartsfield (bottom center), surrounded by his STS-41D crewmates on the maiden voyage of Discovery in August 1984. Photo Credit: NASA

Thirty years ago, today (30 August 1984), the Shuttle Discovery—which would become, in time, the most-flown member of NASA’s fleet of orbiters—embarked on her maiden space voyage, launching from Pad 39A at […]