Seats 1–4 are on the Flight Deck. Seats 5–7 are on the Middeck.
S1
Williams
Williams
S2
McCulley
McCulley
S3
Lucid
Baker
S4
Chang-Díaz
Chang-Díaz
S5
Baker
Lucid
Mission summary
Liftoff of AtlantisGalileo heads for Jupiter.
Atlantis lifted off from Launch Complex 39B, Kennedy Space Center (KSC), at 12:53:40 EDT on October 18, 1989. It carried the Jupiter-bound Galileo spacecraft in its cargo bay. The countdown was delayed at T-minus 5 minutes for 3 minutes and 40 seconds to update the onboard computer for a change in the Transoceanic Abort Landing (TAL) site. The TAL site was changed from Ben Guerir Air Base, Morocco, to Zaragoza Air Base, Spain, because of heavy rain at Ben Guerir.
The launch was originally targeted for October 12, 1989, the first day of a 41-day launch period during which the planets were properly aligned for a direct flight to Jupiter. The liftoff was rescheduled for October 17, 1989, to replace a faulty main engine controller for Space Shuttle Main Engine No. 2. It was postponed again until October 18, 1989, because of rain-showers within 32km (20mi) of Kennedy Space Center's Shuttle Landing Facility. The weather conditions were in violation of the launch commit criteria for a Return To Launch Site (RTLS) landing in the event of an aborted flight.
The primary payload, the Galileo spacecraft with its attached Inertial Upper Stage (IUS), was successfully deployed on its journey to Jupiter. STS-34 was only the second shuttle flight to deploy a planetary spacecraft, the first being STS-30, which deployed the Magellan spacecraft.
Galileo became the first spacecraft to orbit an outer Solar System planet and to penetrate the atmosphere of an outer planet. Also, the spacecraft was scheduled to make the first extended observations of the Jovian system and first direct sampling of Jupiter's atmosphere, as well as the first asteroid flybys.
Several anomalies occurred during the flight, but none had a major impact on the mission. On October 22, 1989, an alarm woke the shuttle crew when the gas generator fuel pump system A heaters on Auxiliary Power Unit (APU) 2 failed to recycle at the upper limits of the system. There were also some minor problems with the Flash Evaporator System for cooling the orbiter, and the cryogenic oxygen manifold valve 2, which was left closed for the rest of the mission. A Hasselblad camera jammed twice, and a spare camera had to be used.
Chang-Díaz described his second flight as much more "subdued". Demonstrators protested at launch time against the flight because it had a nuclear device on board to power the Galileo spacecraft. He also said they almost aborted the flight in orbit three times because of malfunctions, but continued because the alternative was to land with the nuclear device at an airport in Senegal, which could have caused an "international incident", according to the astronaut. He identified the deployment of Galileo as another tricky part of the mission as he only had a tight six-second opportunity to succeed.[3]
On October 21, 1989, Costa Rican President Dr. Óscar Arias talked in Spanish with Chang-Díaz, a native of Costa Rica, and greeted the other crew members via a special telephone linkup. Arias told Chang-Díaz, "You raise high the name of Costa Rica and Latin America in general". Chang-Díaz also explained the mission's objectives in Spanish to Costa Rican listeners on the ground.[4]
Because of high winds predicted at the nominal landing time, the landing was moved two orbits earlier to 12:33:00EDT on October 23, 1989. Atlantis landed on Runway 23 at Edwards Air Force Base, California, after a mission duration of 4days, 23hours, 39minutes, and 20seconds.
Payload and experiments
The mission's primary task was to deploy the Galileo spacecraft with its attached IUS booster. Deployment occurred on schedule at 19:15 EDT on October 18, 1989, slightly more than six hours after launch, and the IUS successfully boosted Galileo toward Venus on the first leg of its six-year journey to Jupiter. The spacecraft was injected on a Venus transfer orbit at 20:20 EDT, and separated from the IUS 47 minutes later.
Galileo required a triple gravity assist – from Venus, Earth, and then Earth again – to propel it from the inner part of the Solar System to Jupiter in the outer system. The trajectory made it possible to also observe asteroids 951 Gaspra and 243 Ida. Galileo had two major components: an orbiter which examined Jupiter and its four largest moons for eight years, and a probe which descended into the Jovian atmosphere to take direct samplings before being destroyed by the gas giant's heat and pressure.
Besides the Galileo spacecraft, Atlantis' payload bay held two canisters containing the Shuttle Solar Backscatter Ultraviolet (SSBUV) experiment. SSBUV, which made its first flight on STS-34, was developed by NASA to check the calibration of the ozone sounders on free-flying satellites, and to verify the accuracy of atmospheric ozone and solar irradiance data. The experiment operated successfully.
STS-34 carried a further five mid-deck experiments, all of which were deemed successful, including the Polymer Morphology (PM) experiment, sponsored by the 3M company under a joint endeavor agreement with NASA. The PM experiment was designed to observe the melting and resolidifying of different types of polymers while in orbit. The Mesoscale Lightning Experiment (MLE), which had been flown on previous shuttle missions, observed the visual characteristics of large-scale lightning in the upper atmosphere.
The crew successfully troubleshot a student experiment on ice crystal growth. The experiment's first activation did not produce crystals because the supercooled water formed an ice slag on the cooling plate. The crew turned the experiment off, allowing the ice to thaw, and then redispersed the liquid. Several crystals formed. On October 22, 1989, Lucid and Baker completed the Growth Hormone Concentration and Distribution in Plants experiment by freezing samples of corn seedlings grown in orbit during the mission.
Chang-Díaz and Baker, a medical doctor, performed a detailed supplementary objective by photographing and videotaping the veins and arteries in the retinal wall of Baker's eyeball to provide detailed measurements which might give clues about a possible relationship between cranial pressure and motion sickness. Baker also tested the effectiveness of anti-motion sickness medication in space.
Wake-up calls
NASA began a tradition of playing music to astronauts during the Project Gemini, and first used music to wake up a flight crew during Apollo 15. Each track is specially chosen, often by the astronauts' families, and usually has a special meaning to an individual member of the crew, or is applicable to their daily activities.[5]
STS-26 was the 26th NASA Space Shuttle mission and the seventh flight of the orbiter Discovery. The mission launched from Kennedy Space Center, Florida, on September 29, 1988, and landed four days later on October 3, 1988. STS-26 was declared the "Return to Flight" mission, being the first mission after the Space Shuttle Challenger disaster of January 28, 1986. It was the first mission since STS-9 to use the original Space Transportation System (STS) numbering system, the first to have all its crew members wear pressure suits for launch and landing since STS-4, and the first mission with bailout capacity since STS-4. STS-26 was also the first U.S. space mission with an all-veteran crew since Apollo 11, with all of its crew members having flown at least one prior mission.
STS-30 was the 29th NASA Space Shuttle mission and the fourth mission for Space Shuttle Atlantis. It was the fourth shuttle launch since the Challenger disaster and the first shuttle mission since the disaster to have a female astronaut on board. The mission launched from Kennedy Space Center, Florida, on May 4, 1989, and landed four days later on May 8, 1989. During the mission, Atlantis deployed the Venus-bound Magellan probe into orbit.
STS-41 was the 36th Space Shuttle mission and the eleventh mission of the Space Shuttle Discovery. The four-day mission had a primary objective of launching the Ulysses probe as part of the "International Solar Polar Mission" (ISPM).
STS-43, the ninth mission for Space Shuttle Atlantis, was a nine-day mission whose primary goal was launching the TDRS-E satellite (TDRS-5). The flight also tested an advanced heatpipe radiator for potential use on the then-future space station and conducted a variety of medical and materials science investigations.
STS-44 was a NASA Space Shuttle mission using Atlantis that launched on November 24, 1991. It was a U.S. Department of Defense (DoD) space mission.
Shannon Matilda Wells Lucid is an American biochemist and retired NASA astronaut. She has flown in space five times, including a prolonged mission aboard the Russian space station Mir in 1996, and is the only American woman to have stayed on Mir. From 1996 to 2007, Lucid held the record for the longest duration spent in space by an American and by a woman. She was awarded the Congressional Space Medal of Honor in December 1996, making her the tenth person and the first woman to be accorded the honor.
Donald Edward Williams was an American naval officer and aviator, test pilot, mechanical engineer and NASA astronaut. He logged a total of 287 hours and 35 minutes in space.
STS-70 was the 21st flight of the Space Shuttle Discovery, and the last of 7 shuttle missions to carry a Tracking and Data Relay Satellite (TDRS). This was the first shuttle mission controlled from the new mission control center room at the Johnson Space Center in Houston.
STS-114 was the first "Return to Flight" Space Shuttle mission following the Space Shuttle Columbia disaster. Discovery launched at 10:39 EDT, July 26, 2005. The launch, 907 days after the loss of Columbia, was approved despite unresolved fuel sensor anomalies in the external tank that had prevented the shuttle from launching on July 13, its originally scheduled date.
Ellen Louise Shulman Baker is an American physician and a former NASA astronaut. Baker is a veteran of three shuttle flights and logged more than 686 hours in space. Baker served as Chief of the Education/Medical Branch of the NASA Astronaut Office until her retirement in 2011 after more than 30 years of service to NASA.
David Carl Hilmers is a former NASA astronaut who flew four Space Shuttle missions. He was born in Clinton, Iowa, but considers DeWitt, Iowa, to be his hometown. He has two grown sons. His recreational interests include playing the piano, gardening, electronics, spending time with his family, and all types of sports. His parents are deceased. With five academic degrees, he is the second most formally educated U.S. astronaut, behind Story Musgrave with six.
George David Low was an American aerospace executive and a NASA astronaut. With undergraduate degrees in physics and mechanical engineering and a master's degree in aeronautics and astronautics, he worked in the Jet Propulsion Laboratory (JPL) at the California Institute of Technology in the early 80's, before being picked as an astronaut candidate by NASA in 1984. In addition to holding some technical assignments, he logged more than 700 hours in space, before he left NASA in 1996 to pursue a career in the private sector. He was the son of George M. Low, the manager of the Apollo Spacecraft Program Office, and later, the 14th president of Rensselaer Polytechnic Institute.
Michael James "Mike" McCulley, , is a retired American naval officer and aviator, test pilot, metallurgical engineer, and former NASA astronaut, and was the first submariner in space. He served as pilot on STS-34 Atlantis mission that among other things deployed the Galileo spacecraft on its journey toward Jupiter.
STS-115 was a Space Shuttle mission to the International Space Station (ISS) flown by Space ShuttleAtlantis. It was the first assembly mission to the ISS after the Columbia disaster, following the two successful Return to Flight missions, STS-114 and STS-121. STS-115 launched from LC-39B at the Kennedy Space Center on September 9, 2006, at 11:14:55 EDT.
STS-129 was a NASA Space Shuttle mission to the International Space Station (ISS). Atlantis was launched on November 16, 2009, at 14:28 EST, and landed at 09:44 EST on November 27, 2009, on runway 33 at the Kennedy Space Center's Shuttle Landing Facility. It was also the last Shuttle mission of the 2000s.
STS-132 was a NASA Space Shuttle mission, during which Space Shuttle Atlantis docked with the International Space Station on May 16, 2010. STS-132 was launched from the Kennedy Space Center on May 14, 2010. The primary payload was the Russian Rassvet Mini-Research Module, along with an Integrated Cargo Carrier-Vertical Light Deployable (ICC-VLD). Atlantis landed at the Kennedy Space Center on May 26, 2010.
STS-135 was the 135th and final mission of the American Space Shuttle program. It used the orbiter Atlantis and hardware originally processed for the STS-335 contingency mission, which was not flown. STS-135 launched on July 8, 2011, and landed on July 21, 2011, following a one-day mission extension. The four-person crew was the smallest of any shuttle mission since STS-6 in April 1983. The mission's primary cargo was the Multi-Purpose Logistics Module (MPLM) Raffaello and a Lightweight Multi-Purpose Carrier (LMC), which were delivered to the International Space Station (ISS). The flight of Raffaello marked the only time that Atlantis carried an MPLM.
NASA Astronaut Group 10 was a group of 17 astronauts that were announced on May 23, 1984 and consisted of seven pilots and ten mission specialists. Although selected in 1984, no member of the group would fly until 1988 due to the Challenger disaster and the resulting grounding of the Space Shuttle fleet.
STS-61-G was a NASA Space Shuttle mission planned to launch on 20 May 1986, using Atlantis. The main objective of this mission was to launch the Galileo spacecraft toward Jupiter using the Centaur-G upper stage. It was canceled after the Space Shuttle Challenger disaster.
Shuttle-Centaur was a version of the Centaur upper stage rocket designed to be carried aloft inside the Space Shuttle and used to launch satellites into high Earth orbits or probes into deep space. Two variants were developed: Centaur G-Prime, which was planned to launch the Galileo and Ulysses robotic probes to Jupiter, and Centaur G, a shortened version planned for use with United States Department of Defense Milstar satellites and the Magellan Venus probe. The powerful Centaur upper stage allowed for heavier deep space probes, and for them to reach Jupiter sooner, prolonging the operational life of the spacecraft. However, neither variant ever flew on a Shuttle. Support for the project came from the United States Air Force (USAF) and the National Reconnaissance Office, which asserted that its classified satellites required the power of Centaur. The USAF agreed to pay half the design and development costs of Centaur G, and the National Aeronautics and Space Administration (NASA) paid the other half.
References
↑ "STS-34 Press Kit"(PDF). NASA. October 1989. Archived(PDF) from the original on January 6, 2021. Retrieved January 6, 2021. This article incorporates text from this source, which is in the public domain.
↑ Fries, Colin (March 13, 2015). "Chronology of Wakeup Calls"(PDF). History Division. NASA. Archived(PDF) from the original on January 5, 2021. Retrieved January 5, 2021. This article incorporates text from this source, which is in the public domain.
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ). Cubesats are smaller. Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
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![<span class="mw-page-title-main">STS-61-G</span> [[Canceled Space Shuttle missions|Canceled Space Shuttle mission]]](https://upload.wikimedia.org/wikipedia/commons/thumb/8/83/STS-61-G_patch.png/320px-STS-61-G_patch.png)
