northanger (northanger) wrote,

STS-121 :: 01-July Launch @ 03:48 PM EDT/19:48 UT

NASA Gives 'Go' for Space Shuttle Discovery's Launch

STS-121 Discovery / 18th ISS Flight ULF1.1
Launch Pad: 39B
Launch Date: July 1, 2006
Launch Time: 03:48 p.m. EDT | 19:48 UT
Landing: July 13, 2006
Duration: 12 days
Orbital Insertion Altitude: 122 nautical miles
Orbit Inclination: 51.60°
Countdown begins: T-43 hours

CAPE CANAVERAL, Fla. -- NASA senior managers on Saturday cleared the Space Shuttle Discovery for a July 1 flight to the International Space Station.

The decision was announced after a lengthy Flight Readiness Review, a traditional meeting in which top NASA managers and engineers set launch dates, determine whether the shuttle's complex array of equipment, support systems and procedures are ready for flight and assess any risks associated with the mission.

"We had two full days of an intensive Flight Readiness Review," said Administrator Michael Griffin. "It was spirited and one of the most open, yet non-adversarial meetings I've seen since returning to NASA."

Commander Steve Lindsey and his six-crewmates are scheduled to lift off at 3:48 p.m. EDT to begin a 12-day mission, designated STS-121. Discovery's crew will test new hardware and techniques to improve shuttle safety, as well as deliver supplies, make repairs and bring a third crew member to the station.

"We were really careful to evaluate everything as thoroughly as we could," said Associate Administrator for Space Operations Bill Gerstenmaier, who chaired the Flight Readiness Review. "But the review of the ice/frost ramp was one of the most vigorously discussed."

The ice/frost ramps are structures made of insulation foam that cover 34 brackets on the outside of the shuttle's external fuel tank. The ramps have been cited as a potential source of foam loss, which could cause damage to the shuttle. The Flight Readiness Review board decided the current design does not pose sufficient risk to delay the upcoming mission while design improvements for later flights are under way.

Joining Lindsey aboard Discovery will be pilot Mark Kelly, mission specialists Mike Fossum, Piers Sellers, Lisa Nowak and Stephanie Wilson. European Space Agency astronaut Thomas Reiter will launch on Discovery and stay on the station for several months.

Aboard the station, Expedition 13 Commander Pavel Vinogradov, a Russian Federal Space Agency cosmonaut, and Flight Engineer and NASA Station Science Officer Jeff Williams will greet Discovery and its crew. Vinogradov and Williams began their six-month mission on the station March 31.

+ Virtual Launch Control | + Countdown 101 | + Landing 101
+ STS-121 Press Kit (6 Mb PDF)
+ Statement from NASA Chief Safety and Mission Assurance
Officer Bryan O'Connor and Chief Engineer Chris Scolese

+ Post FRR Briefing Transcript (92 Kb PDF)
+ Post-FRR Briefing Charts (199 Kb PDF)
+ May 31 Wayne Hale Briefing Transcript (112 Kb PDF)
+ View Discovery Rollout Photo Gallery
+ STS-121 Mission | + STS-121 Crew
+ The Ship Who Sang

Tags: discovery, launch, nasa, sts-121

  • mektoub

    • • • • 150 ICEBOX [2x75,6x25,15x10] Cairo Calendar: Offerings to all Gods. Offerings to Ra, Osiris, Horus. Very favorable.…

  • Cycle #17 (The Crossroads)

    rethinking initial gates from first cycle: ENOCHIAN GATES #368-409 & ABJAD SHIELDS #221-#180 ( 0101). been working on a long post all…

  • quincunx

    the + symbol and the x symbol are assigned to the same symbol group. both are old ideograms appearing in most cultures. both can mean the number…

  • Post a new comment


    Anonymous comments are disabled in this journal

    default userpic

    Your reply will be screened