During the launch, the ET bipod ramp shed a chunk of foam that caused a dent ~4" wide and 3" deep into the metal SRB-ET Attach Ring near the bottom of the left Space Shuttle Solid Rocket Booster.Launch preparations for STS-112 mission were sightly delayed due to tiny cracks found within the plumbing of Atlantis' propulsion system on 17 June 2002 by an inspector.Immediately before the twin solid rocket boosters fired into life, only one set of pyrotechnics in ten explosive bolts exploded when commanded to do so.[9] Arguably the most significant event from this launch was the ET bipod ramp shedding a chunk of foam, estimated to be ~4"x5"x12", that broke away and hit the lower left SRB-ET Attach Ring near the Integrated Electronics Assembly (IEA) box causing a dent ~4" wide and 3" deep into the solid metal.[3] Prior to approval for the next mission, the situation was analyzed and NASA decided to press ahead under the justification that "The ET is safe to fly with no new concerns (and no added risk)"[10] of further foam strikes.Pilot Pamela Melroy assisted Mission Specialists David Wolf and Piers Sellers in a checkout of spacewalk suits and equipment.Astronaut Wolf also checked-out the Spatial Heterodyne Imager for Mesospheric Radicals or the SHIMMER experiment sponsored by the Naval Research Lab.[14] The hatches between Atlantis and the Space Station were opened at 16:51 GMT and astronaut Ashby floated into the Destiny Module and immediately embraced Whitson.After a safety briefing from station commander Valery Korzun, the combined crews split up and began preparing for a busy day of work.Astronaut Pamela Melroy, cosmonaut Korzun, and Mission Specialists Dave Wolf, Piers Sellers, and Fyodor Yurchikhin configured the spacesuits for EVA 1.Earlier on Flight Day 4 astronauts Whitson and Magnus used the station's Canadarm2 robotic arm to grapple the S1 truss structure, remove it from Atlantis' payload bay, and move it to the starboard end the S0 section.STS-112 spacewalkers David Wolf and Piers Sellers, assisted by Pilot Pamela Melroy, readied the EVA equipment They recharged water on the extravehicular mobility unit (EMU), configured their tools and prepared the Quest airlock.Speaking to CBS News, Wolf told that manual work Piers and himself did at the end of EVA 1 to install the S1's outboard nadir external camera got their heart rates up to over 170 per minute.
Illustration of the International Space Station after STS-112.
Atlantis
launches on STS-112.
Sandra Magnus washes her hair in the middeck of
Atlantis
Atlantis
during rendezvous and docking operations. The steel truss segment and radiators can be seen clearly in the payload bay
David Wolf carries the S1 outboard nadir external camera during EVA 1.
The STS-112 and Expedition 5 crewmembers share a meal in the Zvezda Service Module.