Many talented educators earn recognition for achievements outside of the classroom. This is true of science and math teacher Joseph Michael Acaba, who is also a hydro-geologist and NASA educator astronaut. This chalkboard champion is the first individual of Puerto Rican descent to become a NASA astronaut.

Math teacher and US astronaut Joseph Acaba. Photo credit: NASA

Joe was born on May 17, 1967, in Inglewood, California, where his parents, Ralph and Elsie Acaba, had moved from Hatillo, Puerto Rico, during the 1960s. When he was an elementary student, Joe excelled in both science and math. He enjoyed reading, particularly science fiction stories. He also appreciated educational movies, and credits his interest in space to a film he watched in his boyhood depicting Neil Armstrong’s 1969 landing on the moon. During his senior year in high school, he became interested in scuba diving, and later he became a certified scuba diver through a job-training program at his school. This experience inspired him to further his academic education in the field of geology. In 1985, Joe graduated with honors from Esperanza High School in Anaheim, California.

Joe earned his Bachelor’s degree in Geology from the University of California, Santa Barbara, in 1990, and his Master’s degree in Geology from the University of Arizona in 1992. Following his graduation, Joe enlisted as a reservist in the US Marine Corps, where he served his country for six years. During this time, Joe worked as a hydro-geologist in Los Angeles, where he was involved in the assessment and remediation of groundwater contaminants. He has also worked for the Caribbean Marine Research in the Bahamas and as a shoreline re-vegetation coordinator in Vero Beach, Florida.

Additionally, Joe spent two years in the Peace Corps, where he trained over 300 teachers in modern teaching methodologies in the Dominican Republic. “Once I did that, I knew that education was what I wanted to do,” Joe said. To fulfill this dream, after leaving the Peace Corps Joe taught one year of high school science and math at Melbourne High School in Melbourne, Florida, and four years of science and math at Dunnellon Middle School in Dunnellon, Florida. Then, in May 2004, the veteran educator was one of three classroom teachers selected by NASA to be a mission specialist. “The only job that could take me away from teaching is being an astronaut,” he confessed. “Being an educator astronaut is the best of both worlds.”

In February 2006, Joe completed his astronaut candidate training, which included scientific and technical briefings, intensive instruction in shuttle and International Space Station systems, physiological training, T-38 flight training, and water and wilderness survival training. Upon completion of his training, Joe was assigned to the Hardware Integration Team in the Space Station Branch, working technical issues with European Space Agency hardware.  He was also a member of the Space Shuttle Branch, supporting shuttle launch and landing preparations at the Kennedy Space Center in Florida.

Joe’s first space mission was aboard STS-119, which flew from March 15 to March 28, 2009. The task for this mission was to deliver the final set of solar arrays to the International Space Station. Joe performed two space walks during this mission. His second space mission was Expedition 31/32, which was launched on May 15, 2012, from the Baikonur Cosmodrome in Kazakhstan, and returned on September 17, 2012.  As a member of the Expedition 31/32 crews, Joe spent 123 days aboard the International Space Station as a flight engineer. The intrepid educator has logged a total of 138 days in space during his two missions.

Joe once said that, as an educator astronaut, he hoped to reach out to minority students. On March 18, 2008, he traveled to Puerto Rico, where he was honored by the island’s senate. During his visit, Joe met with school children at the capitol and at Science Park located in Bayamon. Science Park boasts a planetarium and several surplus NASA rockets among its exhibits. Joe made a second trip to Puerto Rico on June 1, 2009. On that trip he spent seven days on the island and came into contact with over 10,000 citizens, most of them school children.

Joe is active in several professional organizations. He is a member of the International Technology Education Association, the Florida Association of Science Teachers, and the Association of Space Explorers. During his career, Joe has earned many honors. He has been given the Ana G. Mendez University System Presidential Medal and a Doctorate Honoris Causa from the Polytechnic University of Puerto Rico. In addition, Caras Magazine designated Joe as one of the most influential and exciting Puerto Ricans of 2012.

“As an educator,” this chalkboard champion once expounded, “I think the most important thing for me is to fulfill the goal of inspiring the next generation. Motivating kids to learn is as important as the subject matter.”

Educator Astronaut Dottie Metcalf-Lindenburger. Photo credit: NASA

When Christa McAuliffe was selected to be the first Teacher in Space, the educational community was very excited and immensely proud. It was truly a sad day on January 28, 1986, when this gifted and talented educator perished, along with six other astronauts, in the Challenger disaster. But the Teacher in Space program lives on, and other remarkable teachers have been fortunate enough to be a part of it. One such teacher is Dorothy Metcalf-Lindenburger.

Dorothy, who prefers to be called Dottie, was born May 2, 1975, in Colorado Springs, Colorado, the daughter of two teachers. She graduated from Fort Collins High School in Fort Collins, Colorado. After her high school graduation, she earned her bachelor’s degree in geology from Whitman College in Walla Walla, Washington, in 1997, and her teaching certificate from Central Washington University at Ellensburg, Washington, in 1999. That year, she was named the Outstanding Teacher Preparation Candidate at the university.

Dottie was employed for five years as a science teacher at Hudson’s Bay High School in Vancouver, Washington, where she instructed courses in earth science and astronomy, and also coached the Science Olympiad. An accomplished athlete, Dottie also coached cross country for three years.

It was through her teaching that Dottie became involved in the NASA astronaut program. One day, while educating her students about the Hubble Space Telescope, one of her students asked her how astronauts go to the bathroom in space. To find the answer, Dottie consulted the NASA website, where she found not only the answer, but also an application to become an educator astronaut. Just over a year later, in May, 2004, the gifted educator was selected to be an Astronaut Candidate. To complete the program, Dottie underwent rigorous training that included orientations, briefings, tours, scientific and technical briefings, intensive instruction in space shuttle and international space station systems, physiological training, flight training, and water and wilderness survival training. Successful completion of this training in February, 2006, qualified her as a NASA astronaut. Dottie then served as a Mission Specialist in April, 2010, on STS-131, a space shuttle mission to the international space station.

On April 16, 2012, NASA announced that Dottie would command the NEEMO 16 undersea exploration mission aboard the Aquarius underwater laboratory, scheduled to begin on June 11, 2012, and last twelve days.The NEEMO 16 crew successfully “splashed down” at 11:05 am on June 11. On the morning of June 12, the former teacher and her crewmates officially became aquanauts, having spent over 24 hours underwater.The crew safely returned to the surface on June 22.

Dottie Metcalf-Lindenburger. The Teacher in Space program lives on in her.

Educator Astronaut Barbara Morgan of Montana served as the alternate to the first Teacher in Space. Photo credit: NASA.

Educator Barbara Morgan is probably best-known for being named as Christa McAuliffe’s alternate for the Teacher in Space Program in 1985. Following Christa’s untimely death in the space shuttle Challenger explosion, Barbara continued her training as an astronaut. She became a mission specialist, becoming a full-time astronaut in 1998, and flew into space in 2007, completing an assignment aboard the International Space Station.

Barbara was born in Fresno, California, on Nov. 28, 1951. After her graduation from Herbert Hoover High School in 1969, she enrolled at Sanford University. She earned her Bachelor’s degree in Human Biology there in 1973. She earned her teaching credential in 1974 from Notre Dame de Namur University in Belmont, California.

Once she completed her education, Barbara began her career in education as a remedial reading and math teacher at Arlee Elementary School located on the Flathead Indian Reservation in Arlee, Montana. From 1978 to 1979, Barbara taught science and English to third graders at the Colegio americano de Quito located in Quito, Ecuador. She has also been a teacher of second, third, and fourth graders at McCall-Donnelly Elementary School in McCall, Idaho. Her career there spanned from 1979 to 1998.

After working extensively with NASA, Barbara accepted a teaching position at Boise State University in 2008. Later that year, she took a full-time position as a Distinguished Educator in Residence. There she represented the university in policy development, advocacy and fund-raising in science, technology, engineering and math.

On July 4, 2008, Barbara was honored with the “Friend of Education” award from the National Education Association. The following month, an elementary school named for the Chalkboard Champion was inaugurated in McCall, Idaho. The same year, she garnered the Women in Space Science Award from the Adler Planetarium.

The Educator Astronaut Project is a program sponsored by NASA to educate America’s students about space exploration. Inaugurated in the 1990s, the program furthers the objectives established in the original Teacher in Space Program. One of these objectives was to elevate teaching as a profession, and another of these objectives was to inspire students to pursue careers in science and math. Educator astronauts are fully trained astronauts who fly aboard spacecraft as full-fledged crew members. They have duties and responsibilities that are the same as any other astronaut. In addition, they prepare lessons and demonstrations about space exploration for students in America’s classrooms.

To date, there have been four teachers who have been trained as educator astronauts. These teachers are Montana teacher Barbara Morgan; Florida educator Joseph Acaba; Maryland teacher Richard Arnold; and Washington educator Dorothy Metcalf-Lindenburger. New Hampshire educator Christa McAuliffe, the first participant in the Teacher in Space program, was classified as a civilian member of the crew. Tragically, she perished along with six astronauts in the space shuttle Challengerdisaster in 1986.

To read more about teachers in space, click on this link to Citizens in Space.org. To read more about the Educator Astronaut Project, click on this link to Revolvy.