Jump to content

Ed Stone, Former Director of JPL and Voyager Project Scientist, Dies


NASA

Recommended Posts

  • Publishers
1-ed-stone-portrait-voyager-model.webp?w
Ed Stone, former director of JPL and project scientist for the Voyager mission, died on June 9, 2024. A friend, mentor, and colleague to many, he was known for his straightforward leadership and commitment to communicating with the public.
NASA/JPL-Caltech

Known for his steady leadership, consensus building, and enthusiasm for engaging the public in science, Stone left a deep impact on the space community.

Edward C. Stone, former director of NASA’s Jet Propulsion Laboratory in Southern California, and longtime project scientist of the agency’s Voyager mission, died on June 9, 2024. He was 88. He was preceded in death by his wife, Alice Stone. They are survived by their two daughters, Susan and Janet Stone, and two grandsons.

Stone also served as the David Morrisroe professor of physics and vice provost for special projects at Caltech in Pasadena, California, which last year established a new faculty position, the Edward C. Stone Professorship.

“Ed Stone was a trailblazer who dared mighty things in space. He was a dear friend to all who knew him, and a cherished mentor to me personally,” said Nicola Fox, associate administrator for the Science Mission Directorate at NASA Headquarters in Washington. “Ed took humanity on a planetary tour of our solar system and beyond, sending NASA where no spacecraft had gone before. His legacy has left a tremendous and profound impact on NASA, the scientific community, and the world. My condolences to his family and everyone who loved him. Thank you, Ed, for everything.”

Stone served on nine NASA missions as either principal investigator or a science instrument lead, and on five others as a co-investigator (a key science instrument team member). These roles primarily involved studying energetic ions from the Sun and cosmic rays from the galaxy. He was one of the few scientists involved with both the mission that has come closest to the Sun (NASA’s Parker Solar Probe) and the one that has traveled farthest from it (Voyager).

Ed Stone became project scientist for the Voyager mission in 1972, five years before launch, and served in the role for a total of 50 years. During that time, he also served as director of NASA’s Jet Propulsion Laboratory, which manages the Voyager mission for the agency.
Ed Stone became project scientist for the Voyager mission in 1972, five years before launch, and served in the role for a total of 50 years. During that time, he also served as director of NASA’s Jet Propulsion Laboratory, which manages the Voyager mission for the agency.
NASA/JPL-Caltech

“Ed will be remembered as an energetic leader and scientist who expanded our knowledge about the universe — from the Sun to the planets to distant stars — and sparked our collective imaginations about the mysteries and wonders of deep space,” said Laurie Leshin, JPL director and Caltech vice president. “Ed’s discoveries have fueled exploration of previously unseen corners of our solar system and will inspire future generations to reach new frontiers. He will be greatly missed and always remembered by the NASA, JPL, and Caltech communities and beyond.”

From 1972 until his retirement in 2022, Stone served as the project scientist from NASA’s longest-running mission, Voyager. The two Voyager probes took advantage of a celestial alignment that occurs just once every 176 years to visit Jupiter, Saturn, Uranus, and Neptune. During their journeys, the spacecraft revealed the first active volcanoes beyond Earth on Jupiter’s moon Io, and an atmosphere rich with organic molecules on Saturn’s moon Titan. Voyager 2 remains the only spacecraft to fly by Uranus and Neptune, revealing Uranus’ unusual tipped magnetic poles, and the icy geysers erupting from Neptune’s moon Triton.

“Becoming Voyager project scientist was the best decision I made in my life,” Stone said in 2018. “It opened a wonderful door of exploration.”

During Stone’s tenure as JPL’s director from 1991 to 2001, the federally funded research and development facility was responsible for more than two dozen missions and science instruments. Among them was NASA’s Pathfinder mission, which landed on Mars in 1996 with the first Red Planet rover, Sojourner. The next year saw the launch of the NASA-ESA (European Space Agency) Cassini/Huygens mission.

JPL also developed six missions for planetary exploration, astrophysics, Earth sciences, and heliophysics under Stone’s leadership.

Journey to Space

The eldest of two sons, Stone was born in Knoxville, Iowa, during the Great Depression and grew up in the nearby commercial center of Burlington. After high school, he studied physics at Burlington Junior College and went on to the University of Chicago for graduate school. Shortly after he was accepted there, the Soviet Union launched Sputnik, and the Space Age began. Stone joined a team building instruments to launch into space.

“Space was a brand-new field waiting for discovery,” Stone recalled in 2018.

In 1964, he joined Caltech as a postdoctoral fellow, running the Space Radiation Lab together with Robbie Vogt, who had been a colleague at Chicago. They worked on a number of NASA satellite missions, studying galactic cosmic rays and solar energetic particles.  

Depending on the mission, Stone served as a co-investigator or principal investigator for the missions’ instrument teams, and Vogt could see his leadership potential. “Ed didn’t let emotions get in the way of doing the best possible job,” he said. “His personality is to solve a problem when it arises.” In 1972, Vogt recommended Stone to JPL leadership to be Voyager project scientist.

Among Stone’s many awards is the National Medal of Science from President George H.W. Bush. In 2019, he was presented with the Shaw Prize in Astronomy, with an award of $1.2 million, for his leadership in the Voyager project. Stone was also proud to have a middle school named after him in Burlington, Iowa, as an inspiration to young learners.

News Media Contact

Calla Cofield
Jet Propulsion Laboratory, Pasadena, Calif.
626-808-2469
calla.e.cofield@jpl.nasa.gov

2024-081

View the full article

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By NASA
      A prototype of a robot built to access underwater areas where Antarctic ice shelves meet land is lowered through the ice during a field test north of Alaska in March. JPL is developing the concept, called IceNode, to take melt-rate measurements that would improve the accuracy of sea level rise projections.U.S. Navy/Scott Barnes Conducted through the U.S. Navy Arctic Submarine Laboratory’s biennial Ice Camp, this field test marked IceNode’s first in a polar environment. The team hopes to one day deploy a fleet of the autonomous robots beneath Antarctic ice shelves.U.S. Navy/Scott Barnes Called IceNode, the project envisions a fleet of autonomous robots that would help determine the melt rate of ice shelves.
      On a remote patch of the windy, frozen Beaufort Sea north of Alaska, engineers from NASA’s Jet Propulsion Laboratory in Southern California huddled together, peering down a narrow hole in a thick layer of sea ice. Below them, a cylindrical robot gathered test science data in the frigid ocean, connected by a tether to the tripod that had lowered it through the borehole.
      This test gave engineers a chance to operate their prototype robot in the Arctic. It was also a step toward the ultimate vision for their project, called IceNode: a fleet of autonomous robots that would venture beneath Antarctic ice shelves to help scientists calculate how rapidly the frozen continent is losing ice — and how fast that melting could cause global sea levels to rise.
      Warming Waters, Treacherous Terrain
      If melted completely, Antarctica’s ice sheet would raise global sea levels by an estimated 200 feet (60 meters). Its fate represents one of the greatest uncertainties in projections of sea level rise. Just as warming air temperatures cause melting at the surface, ice also melts when in contact with warm ocean water circulating below. To improve computer models predicting sea level rise, scientists need more accurate melt rates, particularly beneath ice shelves — miles-long slabs of floating ice that extend from land. Although they don’t add to sea level rise directly, ice shelves crucially slow the flow of ice sheets toward the ocean.
      A remote camera captured an IceNode prototype deployed below the frozen surface of Lake Superior, off Michigan’s Upper Peninsula, during a field test in 2022. The three thin legs of the robot’s “landing gear” affix the prototype to the icy ceiling.NASA/JPL-Caltech The challenge: The places where scientists want to measure melting are among Earth’s most inaccessible. Specifically, scientists want to target the underwater area known as the “grounding zone,” where floating ice shelves, ocean, and land meet — and to peer deep inside unmapped cavities where ice may be melting the fastest. The treacherous, ever-shifting landscape above is dangerous for humans, and satellites can’t see into these cavities, which are sometimes beneath a mile of ice. IceNode is designed to solve this problem.
      “We’ve been pondering how to surmount these technological and logistical challenges for years, and we think we’ve found a way,” said Ian Fenty, a JPL climate scientist and IceNode’s science lead. “The goal is getting data directly at the ice-ocean melting interface, beneath the ice shelf.”
      Floating Fleet
      Harnessing their expertise in designing robots for space exploration, IceNode’s engineers are developing vehicles about 8 feet (2.4 meters) long and 10 inches (25 centimeters) in diameter, with three-legged “landing gear” that springs out from one end to attach the robot to the underside of the ice. The robots don’t feature any form of propulsion; instead, they would position themselves autonomously with the help of novel software that uses information from models of ocean currents.
      JPL’s IceNode project is designed for one of Earth’s most inaccessible locations: underwater cavities deep beneath Antarctic ice shelves. The goal is getting melt-rate data directly at the ice-ocean interface in areas where ice may be melting the fastest. Credit: NASA/JPL-Caltech Released from a borehole or a vessel in the open ocean, the robots would ride those currents on a long journey beneath an ice shelf. Upon reaching their targets, the robots would each drop their ballast and rise to affix themselves to the bottom of the ice. Their sensors would measure how fast warm, salty ocean water is circulating up to melt the ice, and how quickly colder, fresher meltwater is sinking.
      The IceNode fleet would operate for up to a year, continuously capturing data, including seasonal fluctuations. Then the robots would detach themselves from the ice, drift back to the open ocean, and transmit their data via satellite.
      “These robots are a platform to bring science instruments to the hardest-to-reach locations on Earth,” said Paul Glick, a JPL robotics engineer and IceNode’s principal investigator. “It’s meant to be a safe, comparatively low-cost solution to a difficult problem.”
      Arctic Field Test
      While there is additional development and testing ahead for IceNode, the work so far has been promising. After previous deployments in California’s Monterey Bay and below the frozen winter surface of Lake Superior, the Beaufort Sea trip in March 2024 offered the first polar test. Air temperatures of minus 50 degrees Fahrenheit (minus 45 Celsius) challenged humans and robotic hardware alike.
      The test was conducted through the U.S. Navy Arctic Submarine Laboratory’s biennial Ice Camp, a three-week operation that provides researchers a temporary base camp from which to conduct field work in the Arctic environment.
      As the prototype descended about 330 feet (100 meters) into the ocean, its instruments gathered salinity, temperature, and flow data. The team also conducted tests to determine adjustments needed to take the robot off-tether in future.
      “We’re happy with the progress. The hope is to continue developing prototypes, get them back up to the Arctic for future tests below the sea ice, and eventually see the full fleet deployed underneath Antarctic ice shelves,” Glick said. “This is valuable data that scientists need. Anything that gets us closer to accomplishing that goal is exciting.”
      IceNode has been funded through JPL’s internal research and technology development program and its Earth Science and Technology Directorate. JPL is managed for NASA by Caltech in Pasadena, California.
      How NASA’s OMG found ocean waters are melting Greenland News Media Contact
      Melissa Pamer
      Jet Propulsion Laboratory, Pasadena, Calif.
      626-314-4928
      melissa.pamer@jpl.nasa.gov
      2024-115
      Share
      Details
      Last Updated Aug 29, 2024 Related Terms
      Climate Change Climate Science Cryosphere Earth Jet Propulsion Laboratory Robotics Explore More
      7 min read NASA Project in Puerto Rico Trains Students in Marine Biology
      Article 23 hours ago 6 min read Work Is Under Way on NASA’s Next-Generation Asteroid Hunter
      Article 1 day ago 4 min read New NASA Study Tallies Carbon Emissions From Massive Canadian Fires
      Article 1 day ago
      Keep Exploring Discover More Topics From NASA
      Missions
      Humans in Space
      Climate Change
      Solar System
      View the full article
    • By NASA
      7 Min Read NASA Project in Puerto Rico Trains Students in Marine Biology
      A forested green peninsula of Culebra Island juts into the blue waters of the Caribbean as a rain storm hits in the distance. The teal blue surrounding the island indicates shallow waters, home to the island's famous coral reefs. Credits: NASA Ames/Milan Loiacono Tainaliz Marie Rodríguez Lugo took a deep breath, adjusted her snorkel mask, and plunged into the ocean, fins first. Three weeks earlier, Rodríguez Lugo couldn’t swim. Now the college student was gathering data on water quality and coral reefs for a NASA-led marine biology project in Puerto Rico, where she lives.  

      “There is so much life down there that I never knew about,” Rodríguez Lugo said. “And it’s beautiful.”  

      “There is so much life down there that I never knew about, and it’s beautiful.”
      Tainaliz Marie Rodríguez Lugo
      OCEANOS 2024 Intern
      The sea whip and purple sea fans in the photo above are found off the coast of Playa Melones, Culebra, a small island off the east cost of Puerto Rico and a popular destination for snorkelers.

      Puerto Rico is home to more than 1,300 square miles of coral reefs, which play a vital role in protecting the island from storms, waves, and hurricanes. Reef-related tourism provides nearly $2 billion in annual income for the island.
      But coral reefs in Puerto Rico and around the world are experiencing more frequent and severe bleaching events. High ocean temperatures in regions around the globe have led to coral bleaching, which is when corals expel zooxanthellae – the colorful, symbiotic microscopic algae that live inside coral tissues and provide 80-90% of its nutrients. When stressors persist, the corals eventually starve and turn bone-white.

      In April 2024, NOAA (National Oceanic and Atmospheric Administration) announced that the world was experiencing a global bleaching event, the fourth on record. You can see bleached spots in the lobed star coral pictured above, which is also colonized by Ramicrusta, an invasive, burnt orange algae that poses an additional threat to reefs. 

      Students Are Given Ocean Research Tools

      Beginning in June, the month-long program that Rodriguez and 29 other local students participated in is called the Ocean Community Engagement and Awareness using NASA Earth Observations and Science for Hispanic/Latino Students (OCEANOS).  The goal of OCEANOS is twofold: to teach Puerto Rican students about marine ecology and conservation, and to train students through hands-on fieldwork how to use marine science tools to monitor the health of coral reefs.

      The course included classroom instruction, scientific fieldwork, collecting and analyzing ocean data from La Parguera and Culebra Island, and a final presentation. 

      In the photo, OCEANOS instructor Samuel Suleiman shows a 3D-printed clump of staghorn coral to a group of students off the coast of Culebra. In areas where coral habitats have been damaged, conservationists use 3D-printed corals to attract and protect fish, algae, and other wildlife. 


      To practice coral surveying techniques and evaluate biodiversity,students used compact cameras to snap a photo every half second, recording seven-meter by seven-meter quadrants of the ocean floor. Back on land, the students stitched these images – roughly 600 images per quadrant – into high-resolution mosaics, which they then used to catalog the types and distributions of various coral species.  


      Low Light, Poor Water Quality, and Invasive Species Threaten Coral Reefs
      Students also built their own low-cost instruments, with sensors on each end to measure temperature and light, to help assess water quality and characteristics.  

      The ideal temperature range for coral falls between 77- 82 degrees Fahrenheit (25-28 degrees Celsius). Water above or below this range is considered a potential stressor for coral and can impair growth. It can also increase the risk of disease, bleaching, and reproductive issues.    

      Coral relies on light for growth. Less light means less photosynthesis for the zooxanthellae that live inside the coral, which in turn means less food for the coral itself. Cloudy water due to excessive sediment or phytoplankton can dim or block sunlight.


      Additional threats to coral include fishing equipment, boat groundings, chemical runoff, and invasive species.  

      In the photo above, OCEANOS instructor Juan Torres-Pérez holds two clumps of cyanobacteria, a type of bacteria that has choked a section of reef near Playa Melones. The exact cause of this excessive cyanobacteria growth is unclear, but it is likely due to land-based pollution leaching into nearby waters, he said. In the background, dark brown piles of cyanobacteria littering the ocean floor are visible. 

      Students Help Grow and Plant New Coral

      Suleiman walked students through the process of planting new coral, which involved tying loose staghorn and elkhorn corals into a square frame. Each frame holds about 100 individual pieces of coral.  Suleiman leads a group called Sociedad Ambiente Marino (SAM), which has been working for more than 20 years to cultivate and plant more than 160,000 corals around Puerto Rico.

      Divers anchored these frames to the ocean floor. Under ideal conditions, branching species like elkhorn and staghorn coral grow one centimeter per month, or about 12-13 centimeters per year, making them ideal candidates for coral reef restoration. By comparison, mountainous and boulder coral, also prevalent in the Caribbean Sea, grow an average of just one centimeter per year. 

      The frames will remain on the ocean floor for 10 to 14 months, until the corals have quadrupled in size. At any given time, SAM has about 45 of these frames in coral ‘farms’ around Culebra, totaling almost 4,500 corals. 

      Once the corals are ready to be planted, they will be added to various reefs to replace damaged or bleached corals, and shore up vulnerable habitats.

      In the photo above, Suleiman gathers loose corals to place around an endangered coral species Dendrogyra cylindrus, more commonly referred to as Pillar Coral (front left). This underwater “garden,” as he called it, should attract fish and wildlife such as sea urchins, which will give the endangered coral — and the other species in this small reef — a better chance of survival.

      A New Generation of Marine Scientists

      From the 2023 OCEANOS class, roughly half of the undergraduate students went on to pursue marine science degrees, and many hope to continue with a post-graduate program. For a scientific field historically lacking diverse voices, this is a promising step.

      Among the high school students in the 2023 class, three went on to change their degree plans to oceanography after participating in the OCEANOS program, while others are finding ways to incorporate marine science into their studies.

      Francisco Méndez Negrón, a 2023 OCEANOS graduate, is now a computer science student at the University of Puerto Rico at Rio Piedras and wants to apply robotics to marine ecology. “My goal is to integrate computer science and oceanography to make something that can contribute to the problems marine ecosystems are facing, mostly originated by us humans,” Méndez Negrón said. He returned to the OCEANOS program to serve as a mentor for the 2024 class. 

      As for Tainaliz Marie Rodriguez Lugo, she managed to overcome her swim anxiety while discovering a love of the ocean. She credited the instructors who were patient, encouraging, and never left her side in the water. 

      “I was really scared going into this internship,” Rodríguez Lugo said. “I didn’t know how to swim, and I was starting a program literally called ‘Oceans.’ But now I love it: I could spend all day in the ocean.”

      I was really scared going into this internship. I didn’t know how to swim, and I was starting a program literally called ‘Oceans.’ But now I love it: I could spend all day in the ocean.
      Tainaliz Marie Rodríguez Lugo
      OCEANOS 2024 Intern
      When asked how she would describe coral to someone who has never seen one, Rodríguez Lugo just laughed. “I can’t. There are no words for it. I would just take them to the reefs.” 


      For more information about OCEANOS, visit:
      https://www.nasa.gov/oceanos
      The OCEANOS program’s final session will take place next year. Applications for the 2025 OCEANOS program will open in March. To apply, visit:
      https://nasa.gov/oceanos-application


      Photographs and story by Milan Loiacono, NASA’s Ames Research Center

      About the Author
      Milan Loiacono
      Science Communication SpecialistMilan Loiacono is a science communication specialist for the Earth Science Division at NASA Ames Research Center.
      Share
      Details
      Last Updated Aug 28, 2024 Related Terms
      General Ames Research Center Ames Research Center's Science Directorate Climate Change Earth Earth Science Division Opportunities For Students to Get Involved Science Activation Science Mission Directorate Keep Exploring Discover More Topics From NASA
      Missions
      Humans in Space
      Climate Change
      Solar System
      View the full article
    • By NASA
      On Aug. 27, 1984, President Ronald W. Reagan announced the Teacher in Space project as part of NASA’s Space Flight Participant Program to expand the space shuttle experience to a wider set of private citizens who would communicate the experience to the public. From 11,000 teacher applicants, each of the 50 states and territories selected two nominees for a total of 114. After meeting with each candidate, a review panel narrowed the field down to 10 finalists. These 10 underwent interviews and medical examinations. A senior review panel recommended S. Christa McAuliffe as the prime Teacher in Space to fly with the STS-51L crew, with Barbara R. Morgan as her backup. Tragically, the Jan. 28, 1986, Challenger accident prevented McAuliffe from realizing her dreams of teaching from space.

      Left: President Ronald W. Reagan announces the Teacher in Space project in 1984.Middle: NASA Administrator James M. Beggs. Right: Official emblem of the Teacher in Space project.
      During a ceremony at the Department of Education recognizing outstanding public secondary schools, President Reagan announced the Teacher in Space project, saying,
      It’s long been a goal of our space shuttle to someday carry private citizens in space. Until now, we hadn’t decided who the first citizen passenger would be. But today, I’m directing NASA to begin a search in all of our elementary and secondary schools, and to choose as the first citizen passenger in the history of our space program, one of America’s finest – a teacher. When that shuttle takes off, all of America will be reminded of the crucial role that teachers and education play in the life of our nation.
      Later that day, NASA Administrator James M. Beggs held a news conference at NASA Headquarters in Washington, D.C., and provided more details, saying that although a teacher would lead off the Space Flight Participant Program, future selections would include journalists, poets, and artists. NASA released an Announcement of Opportunity on Nov. 8 detailing the requirements for teacher applicants and setting the target launch date of early 1986. From the approximately 11,000 applications received by the Feb. 1, 1985, deadline, the Council of Chief State School Officers coordinated the selection process, working with state, territorial, and agency review panels. On May 3, they announced the 114 nominees, two from each U.S. state, the District of Columbia, Puerto Rico, the U.S. Virgin Islands, Guam, Departments of Defense and State overseas schools, and Bureau of Indian Affairs schools. The nominees attended a workshop in Washington, D.C., June 22-27 focused on space education, because even those not selected planned to serve as space ambassadors for NASA. Each nominee met with the National Review Panel that selected the 10 finalists, announced on July 1.

      Left: The 10 Teacher in Space finalists during their visit to NASA’s Johnson Space Center (JSC) in Houston in July 1985. Middle: As part of their orientation, the 10 finalists toured JSC’s space shuttle mockups. Right: The 10 finalists experienced brief periods of weightlessness aboard NASA’s KC-135 aircraft.
      The 10 finalists spent the week of July 7 at NASA’s Johnson Space Center (JSC) in Houston. During the week, the finalists underwent medical and psychological examinations, toured JSC’s facilities, and experienced episodes of weightlessness on the KC-135 aircraft. Following a brief stop at NASA’s Marshall Space Flight Center in Huntsville, Alabama, the finalists spent July 15-17 in Washington, D.C., undergoing a series of interviews with the NASA Space Flight Participant Committee, who recommended the Teacher in Space candidate and a backup to NASA Administrator Beggs.

      Left: Vice President George H.W. Bush announces the prime, S. Christa McAuliffe, and backup, Barbara R. Morgan, Teacher in Space candidates. Right: McAuliffe addresses the assembled crowd.
      On July 19, the 10 finalists assembled in the Roosevelt Room at the White House. Following Administrator Beggs’ introductory remarks, Vice President George H.W. Bush announced the Teacher in Space winners – S. Christa McAuliffe, a high school social studies teacher from Concord, New Hampshire, and her backup, Barbara R. Morgan, a second-grade teacher from McCall, Idaho. The other eight finalists continued to participate in the project by helping to develop McAuliffe’s lesson plans.

      Left: Barbara R. Morgan, second from left, and S. Christa McAuliffe, fourth from left, meet the STS-51L crew at NASA’s Johnson Space Center in Houston. Middle: McAuliffe, left, and Morgan get their first taste of space food. Right: Morgan, left, and McAuliffe receive a briefing on the space shuttle galley.
      McAuliffe and Morgan reported to JSC on Sept. 9, 1985, to begin training for their space shuttle mission. Assigned to STS-51L scheduled for January 1986, they met their fellow crewmates Commander Francis R. “Dick” Scobee, Pilot Michael J. Smith, and Mission Specialists Ellison S. Onizuka, Judith A. Resnik, and Ronald E. McNair. Gregory B. Jarvis, a Hughes Aircraft engineer, joined the crew as a second payload specialist in October. Their first week, McAuliffe and Morgan received basic orientation, including fitting for their flight suits and tasting space food. For the next four months, they trained with the rest of the crew on shuttle systems, emergency evacuation drills, and completed flights aboard T-38 jets and the KC-135 weightless aircraft.

      Left: The STS-51L crew receives a briefing on crew escape procedures. Middle: The STS-51L crew receives a briefing on water evacuation. Right: Barbara R. Morgan, left, and S. Christa McAuliffe pose in front of the space shuttle crew compartment trainer.

      Left: At Houston’s Ellington Air Force Base, Barbara R. Morgan, Michael J. Smith, a photographer, S. Christa McAuliffe, and Francis R. “Dick” Scobee walk onto the tarmac toward T-38 jet trainers. Right: McAuliffe in the backseat of a T-38 prior to takeoff.

      Left: Teacher in Space designee S. Christa McAuliffe in the backseat of a T-38 jet trainer during a right turn, with part of Galveston Island visible at left. Right: Michael J. Smith, left, Barbara R. Morgan, McAuliffe, and Francis R. “Dick” Scobee following training flights aboard T-38 jets.

      Left: Backup Teacher in Space Barbara R. Morgan, left, prime Teacher in Space S. Christa McAuliffe, Payload Specialist Gregory B. Jarvis, and Mission Specialist Ronald E. McNair in the middeck of the Shuttle Mission Simulator. Right: Teacher in Space McAuliffe, second from left, and her backup Morgan, get a taste of weightlessness aboard NASA’s KC-135, along with STS-61C Payload Specialist Congressman C. William “Bill” Nelson, now serving as NASA’s 14th administrator.

      Training aboard the KC-135 for Teacher in Space demonstrations. Left: Hydroponics in Microgravity. Middle left: Molecular Mixing Experiment. Middle right: Magnetic Effects. Right: Leapfrog in Microgravity – not an actual experiment.
      During her flight, McAuliffe planned to conduct two live lessons from space and record film for six demonstrations. The first lesson, “The Ultimate Field Trip,” sought to allow students to compare daily life aboard the shuttle versus on Earth. The second lesson, “Where We’ve Been, Where We’re Going, Why?” would explain the reasons for exploring space and making use of its unique environment for manufacturing certain products. The six filmed demonstrations included topics such as magnetism, Newton’s Laws, effervescence, simple machines and tools, hydroponics, and chromatographic separation, and how each of these behaves in weightlessness. Since McAuliffe could not complete these activities, many years later astronauts aboard the space station completed her mission by filming the demonstrations and preparing classroom lessons.

      Left: At NASA’s Kennedy Space Center in Florida, Teacher in Space S. Christa McAuliffe watches the launch of space shuttle Challenger on the STS-61A Spacelab D1 mission. Middle: The STS-51L crew answer reporters’ questions following the Terminal Countdown Demonstration Test (TCDT). Right: During the TCDT, the crew practices emergency evacuation procedures.
      To prepare for the upcoming launch, McAuliffe and Morgan traveled to NASA’s Kennedy Space Center (KSC) in Florida to witness the liftoff of the STS-61A Spacelab D1 mission, the last flight of space shuttle Challenger before STS-51L, on Oct. 30. The entire STS-51L crew returned to Florida for the Jan. 8, 1986, Terminal Countdown Demonstration Test (TCDT), essentially a dress rehearsal for the actual countdown to launch, planned for two weeks later. As part of the TCDT, the astronauts practiced evacuations drills from the shuttle in case of a fire or other emergency. After the test, they returned to Houston to complete last-minute training.

      Left: The STS-51L crew arrives at NASA’s Kennedy Space Center in Florida a few days before launch. Middle: The STS-51L crew at the traditional prelaunch breakfast. Right: The STS-51L astronauts leave crew quarters on their way to Launch Pad 39B.
      On Jan. 23, the STS-51L crew arrived at KSC for the launch set for Jan. 26. Bad weather caused a one-day delay, and the crew suited up, rode out to the pad, and boarded Challenger. A problem closing the hatch followed by poor weather caused a scrub of the launch attempt. On Jan. 28, the crew went back out to the pad in unusually cold weather for Florida and took their places aboard Challenger. This time, the launch took place on time.

      Left: The official photograph of the STS-51L crew. Right: The STS-51L crew patch, with an apple representing S. Christa McAuliffe and the Teacher in Space project.
      Following the Challenger accident, the Teacher in Space project remained active for a time as NASA reevaluated the entire Space Flight Participant Program. Morgan assumed the role of Teacher in Space designee for a few months, returning to Idaho in the fall of 1986 to resume her teaching duties, yet maintained her contact with NASA. In 1990, NASA canceled the Teacher in Space project.

      Left: Official portrait of Barbara R. Morgan following her selection as a NASA astronaut in 1998. Middle: In 2004, NASA selected Educator Astronauts Dorothy “Dottie” M. Metcalf-Lindenburger, left, Richard “Ricky” R. Arnold, and Joseph “Joe” M. Acaba as members of the Group 19 astronauts. Right: Emblem of the Year of Education on Station.
      In 1998, NASA invited Morgan to join the next astronaut selection group, not as a teacher but as a full-fledged mission specialist, eligible for multiple flights. That same year, NASA initiated its Educator Astronaut program, in which the agency selected qualified teachers as full-time astronauts instead of payload specialists. Morgan reported for training with the rest of the Group 17 astronauts in August 1998. In 2002, NASA assigned her to the STS-118 space station assembly mission that, following delays caused by the Columbia accident, flew in August 2007 aboard Endeavour, Challenger’s replacement. In 2004, NASA selected its first Educator Astronauts as part of Group 19 – Joseph “Joe” M. Acaba, Richard R. “Rickey” Arnold, and Dorothy “Dottie” M. Metcalf-Lindenburger. Metcalf-Lindenburger flew as a mission specialist aboard the STS-131 space station assembly flight in April 2010. Acaba and Arnold flew together on STS-119 in March 2009. Acaba went on to spend 125 days aboard the space station as an Expedition 31 and 32 flight engineer between May and September 2012, and another 168 days during Expedition 53 and 54 between September 2017 and February 2018. He has served as chief of the astronaut office since February 2023. Arnold made his second flight as a flight engineer during Expedition 55 and 56 from March to October 2018. Between their nearly back-to-back missions, Acaba and Arnold spent the 2017-18 school year aboard the space station for A Year of Education on Station. As a tribute to McAuliffe and her legacy, they completed her mission, filming her demonstrations and developing corresponding lessons for classrooms.
      Explore More
      12 min read 55 Years Ago: Apollo 11 Astronauts End Quarantine, Feted from Coast to Coast
      Article 7 days ago 7 min read 55 Years Ago: NASA Group 7 Astronaut Selection
      Article 2 weeks ago 5 min read Celebrating NASA’s Coast Guard Astronauts on Coast Guard Day
      Article 4 weeks ago View the full article
    • By NASA
      3 min read
      Preparations for Next Moonwalk Simulations Underway (and Underwater)
      Roger Baird has been selected as associate director of NASA’s Marshall Space Flight Center in Huntsville, Alabama.
      In this role, Baird will lead execution and integration of the center’s business operations, mission support enterprise functions, and budget management. In addition, he will be a senior adviser in advancing the direction of the center’s future.
      Baird will also help manage the center’s 7,000 civil service and contract employees and help oversee an annual budget of approximately $5 billion. He will provide executive leadership across Marshall’s mission support areas as well as the center’s diverse portfolio of human spaceflight, science, and technology efforts, which touch nearly every mission NASA pursues.
      Roger Baird, associate director, NASA Marshall Space Flight CenterNASA “I know Roger will make an excellent addition to Marshall’s leadership team,” said Center Director Joseph Pelfrey. “His dedication to NASA’s missions has helped shape Marshall into a powerful technical solutions provider for the agency and our industry partners. Roger’s leadership will be invaluable in this new era of space exploration.”
      Baird previously served as associate director for operations of Marshall’s Engineering Directorate from 2020-2024, after being detailed to the position in 2019. Named to the Senior Executive Service position in March 2020, he provided senior management and leadership expertise for the evaluation of spacecraft, payloads and launch vehicle systems, and the integration of the associated budgets and resources authority for these efforts. He was responsible for planning, directing, and coordinating engineering project management and integration activities in support of Marshall’s programs and projects, and oversaw an annual budget of approximately $550 million, including management of a highly technical workforce of more than 2,500 civil service and contractor employees. 
      In 2018, Baird was selected as manager of the Engineering Resource Management Office, where he was responsible for advising, coordinating, monitoring, directing and performing work associated with planning, programming, budgeting and managing the Engineering Directorate’s financial, human and infrastructure resources. 
      Baird brings a wealth of expertise to the role, with 34 years of NASA experience in the areas of engineering design, development, testing, facility and budget management, and strategic workforce acquisition and development. He joined NASA in 1990 as an avionics engineer in Marshall’s Astrionics Laboratory and served in multiple technical leadership positions within the Engineering Directorate’s Space Systems Department, Spacecraft and Vehicle Systems Department, and Propulsion Systems Department.
      A native of Birmingham, Alabama, Baird earned a bachelor’s degree in electrical engineering from the University of Alabama in Birmingham. 
      Learn more about Marshall’s work to support the nation’s mission in space at:
      https://www.nasa.gov/marshall
      Lance D. Davis
      Marshall Space Flight Center, Huntsville, Ala.
      256-640-9065
      lance.d.davis @nasa.gov
      Hannah Maginot
      Marshall Space Flight Center, Huntsville, Ala.
      256-932-1937
      hannah.l.maginot @nasa.gov
      About the Author
      Beth Ridgeway

      Share
      Details
      Last Updated Aug 20, 2024 Related Terms
      Marshall Space Flight Center Explore More
      17 min read The Marshall Star for August 14, 2024
      Article 6 days ago 3 min read NASA Challenge Seeks ‘Cooler’ Solutions for Deep Space Exploration
      Article 1 week ago 5 min read A ‘FURST’ of its Kind: Sounding Rocket Mission to Study Sun as a Star
      Article 2 weeks ago Keep Exploring Discover More Topics From NASA
      Missions
      Humans in Space
      Climate Change
      Solar System
      View the full article
    • By NASA
      1 min read
      Preparations for Next Moonwalk Simulations Underway (and Underwater)
      “Mustard,” NASA Glenn Center Director Dr. Jimmy Kenyon, Eva the Astronaut mascot, and “Onion” stop for a photo after the hot dog derby at the Guardians’ game. Credit: NASA/Kristen Parker  NASA Glenn Research Center’s Director Dr. Jimmy Kenyon threw out the first pitch that started the game between the Cleveland Guardians and San Francisco Giants on July 7. He was joined by Glenn’s Eva the Astronaut mascot, who had a ball hanging out with the Guardians’ Slider mascot during NASA Day at Progressive Field in Cleveland.  
      Employees, their families, and other Guardians fans enjoyed the first pitch and having Eva represent the center.  
      NASA Glenn’s Eva the Astronaut mascot and the Guardians’ Slider at NASA Day at Progressive Field in Cleveland. Credit: NASA/Kristen Parker 
      Return to Newsletter Explore More
      2 min read Automated Technology Developed at Glenn Launches to Space 
      Article 4 mins ago 1 min read Cleveland High School Students Land STEM Career Exploration Experience 
      Article 5 mins ago 1 min read NASA Lands at National Cherry Festival 
      Article 5 mins ago View the full article
  • Check out these Videos

×
×
  • Create New...