Paul Scott, interim executive director, The American Society of Mechanical Engineers (ASME), speaks on a panel on "igniting NOVA K-12 engineering and maker education", at a pop-up makerspace hosted by Future Engineers with support from NASA and ASME, at the Steven F. Udvar-Hazy Center, Thursday, September 21, 2017 in Chantilly, Virginia. Participants were able to create digital 3D models using Autodesk Tinkercad and watch objects being printed with Makerbot 3D printers. Photo Credit: (NASA/Aubrey Gemignani)

NASA Dryden DC-8 maintenance crew members inspect the aircraft prior to take-off. L-R; Scott Silver, Paul Ristrim and Mike Lakowski. AirSAR 2004 Mesoamerica is a three-week expedition by an international team of scientists that uses an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. The radar, developed by NASA's Jet Propulsion Laboratory, can penetrate clouds and also collect data at night. Its high-resolution sensors operate at multiple wavelengths and modes, allowing AirSAR to see beneath treetops, through thin sand, and dry snow pack. AirSAR's 2004 campaign is a collaboration of many U.S. and Central American institutions and scientists, including NASA; the National Science Foundation; the Smithsonian Institution; National Geographic; Conservation International; the Organization of Tropical Studies; the Central American Commission for Environment and Development; and the Inter-American Development Bank.

KENNEDY SPACE CENTER, FLA. - From left, NASA astronaut Patrick Forrester; Paul McFall, president, Pearson Scott Foresman; Dr. Adena Williams Loston, NASA chief education officer; James Lippe, science product manager, Pearson Scott Foresman; and Carl Benoit, senior national science consultant, Pearson Scott Foresman, participate in the unveiling of 'The Science in Space Challenge' at the Doubletree Hotel in Orlando, Fla. The national challenge program is sponsored by NASA and Pearson Scott Foresman, publisher of pre-K through grade six educational books. To participate in the challenge, teachers may submit proposals, on behalf of their students, for a science and technology investigation. Astronauts will conduct the winning projects on a Space Shuttle mission or on the International Space Station, while teachers and students follow along via television or the Web. For more information about the announcement, see the news release at http:__www.nasa.gov_home_hqnews_2004_oct_HQ_04341_publication.html.

KENNEDY SPACE CENTER, FLA. - From left, Carl Benoit, senior national science consultant, Pearson Scott Foresman; Paul McFall, president, Pearson Scott Foresman; Dr. Adena Williams Loston, NASA chief education officer; and James Lippe, science product manager, Pearson Scott Foresman, participate in the unveiling of 'The Science in Space Challenge' at the Doubletree Hotel in Orlando, Fla. The national challenge program is sponsored by NASA and Pearson Scott Foresman, publisher of pre-K through grade six educational books. To participate in the challenge, teachers may submit proposals, on behalf of their students, for a science and technology investigation. Astronauts will conduct the winning projects on a Space Shuttle mission or on the International Space Station, while teachers and students follow along via television or the Web. For more information about the announcement, see the news release at http:__www.nasa.gov_home_hqnews_2004_oct_HQ_04341_publication.html.

KENNEDY SPACE CENTER, FLA. - Paul McFall (left), president, Pearson Scott Foresman, and Dr. Adena Williams Loston, NASA chief education officer, attend the kickoff of 'The Science in Space Challenge' at the Doubletree Hotel in Orlando, Fla. The national challenge program is sponsored by NASA and Pearson Scott Foresman, publisher of pre-K through grade six educational books. To participate in the challenge, teachers may submit proposals, on behalf of their students, for a science and technology investigation. Astronauts will conduct the winning projects on a Space Shuttle mission or on the International Space Station, while teachers and students follow along via television or the Web. For more information about the announcement, see the news release at http:__www.nasa.gov_home_hqnews_2004_oct_HQ_04341_publication.html.

Scott Altman, who commanded the STS-125 mission to the Hubble Space Telescope, far left on stage, speaks during a press conference, Wednesday, Sept. 9, 2009, after astronomers declared the telescope a fully rejuvenated observatory with the release Wednesday of observations from four of its six operating science instruments at NASA Headquarters in Washington. Photo Credit: (NASA/Paul E. Alers)

Apollo astronauts from left, Walt Cunningham (Apollo 17), James Lovell (Apollo 8 Apollo 13), David Scott (Apollo 9 Apollo 15), Buzz Aldrin (Apollo 11), Charles Duke (Apollo 16), Thomas Stafford (Apollo 10) and Eugene Cernan (Apollo 17) are seen during the 40th anniversary of the Apollo 11 mission and the walk on the moon press conference, Monday, July 20, 2009, at NASA Headquarters in Washington. Photo Credit: (NASA/Paul E. Alers)

Apollo astronauts from left, Walt Cunningham (Apollo 17), James Lovell (Apollo 8 Apollo 13), David Scott (Apollo 9 Apollo 15), Buzz Aldrin (Apollo 11), Charles Duke (Apollo 16), Thomas Stafford (Apollo 10) and Eugene Cernan (Apollo 17) are seen during the 40th anniversary of the Apollo 11 mission and the walk on the moon press conference, Monday, July 20, 2009, at NASA Headquarters in Washington. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles Bolden speaks to students from Albert Hill Middle School during a visit to the MathScience Innovation Center, Friday, Jan. 28, 2011, in Richmond, Va., as U.S. Sen. Mark Warner, D-Va., U.S. Rep. Bobby Scott, D-Va., seated, look on. During his talk, Administrator Bolden highlighted the importance of science, technology, engineering and math, or STEM, as he shared his life experiences with the students. (Photo Credit:NASA/Paul E. Alers)

NASA Administrator Charles Bolden, right, shares a laugh with U.S. Sen. Mark Warner, D-Va., center and U.S. Rep. Bobby Scott, D-Va., prior to an event at the MathScience Innovation Center, Friday, Jan. 28, 2011, in Richmond, Va. Bolden later spoke to students from Albert Hill Middle School highlighting the importance of science, technology, engineering and math, or STEM, as he shared his life experiences with the students. (Photo Credit:NASA/Paul E. Alers)

Scott Altman, who commanded the STS-125 mission to the Hubble Space Telescope, speaks during a press conference, Wednesday, Sept. 9, 2009, after astronomers declared the telescope a fully rejuvenated observatory with the release Wednesday of observations from four of its six operating science instruments at NASA Headquarters in Washington. Photo Credit: (NASA/Paul E. Alers)

Astronauts Scott Altman, left, and Leland Melvin speak of their fallen comrades as Emil de Cou, right, looks on during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Astronauts Scott Altman, left, and Leland Melvin speak of their fallen comrades during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Astronaut James Lovell (Apollo 8 Apollo 13), center, flanked by Walt Cunningham (Apollo 7), left, and David Scott (Apollo 9 Apollo 15) responds during the 40th anniversary of the Apollo 11 mission and the walk on the moon press conference, Monday, July 20, 2009, at NASA Headquarters in Washington. Photo Credit: (NASA/Paul E. Alers)

Apollo astronauts from left, Walt Cunningham (Apollo 17), James Lovell (Apollo 8 Apollo 13), David Scott (Apollo 9 Apollo 15), Buzz Aldrin (Apollo 11), Charles Duke (Apollo 16), Thomas Stafford (Apollo 10) and Eugene Cernan (Apollo 17) are seen during the 40th anniversary of the Apollo 11 mission and the walk on the moon press conference, Monday, July 20, 2009, at NASA Headquarters in Washington. Photo Credit: (NASA/Paul E. Alers)

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, Center Director Jim Kennedy holds a framed photo to be presented to Mary Harney , Tanaiste (Deputy Prime Minister) and Minister for Enterprise, Trade and Employment of Ireland (at his left). Harney is visiting KSC to support a Memorandum of Understanding between Florida Spaceport Authority and the Irish government’s training and employment authority (FAS). The joint initiative enables Irish students to work with science and engineering experts during a six-week program in Florida. On Kennedy’s right is FSA Director Capt. Winston Scott. Next to Harney is Paul Haran, secretary to the deputy prime minister. Gathered here with Harney, Haran, Kennedy and Scott are Bridget Flynn, assistant to Harney; Brian Joseph Geoghegan, director of FAS; Roderick Peter Molloy, director general of FAS, and Noreen Molloy, his wife; Caitriona White, FAS public relations manager; Anne Haran; and Roisin McCann, Dept. of Enterprise, Trade and Employment.

Lori Garver, NASA Deputy Administrator, second from left, stands with members of the STS-125 crew and IMAX officials including Producer/Director Toni Myers, fifth from right, prior to the World Premiere of "Hubble 3D", screened at the Smithsonian's Air and Space Museum Tuesday evening, March 9, 2010, in Washington. Members of the STS-125 crew, dressed in their blue flight suits from left are; Mike Massimino, John Grunsfeld, Megan McArthur, Greg Johnson and Scott Altman. Photo Credit: (NASA/Paul E. Alers)

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, Center Director Jim Kennedy (second from left) presents a framed photo to Mary Harney , Tanaiste (deputy prime minister) and Minister for Enterprise, Trade and Employment of Ireland. Harney is visiting KSC to support a Memorandum of Understanding between Florida Spaceport Authority and the Irish government’s training and employment authority (FAS). The joint initiative enables Irish students to work with science and engineering experts during a six-week program in Florida. At far left is FSA Director Capt. Winston Scott. Next to Harney is Paul Haran, secretary to the deputy prime minister.

STS-125 crew members from left, Commander Scott Altman, Pilot Gregory Johnson, Mission Specialist Michael Good, Mission Specialist Megan McArthur, Mission Specialist John Grunsfeld, Mission Specialist Michael Massimino and Mission Specialist Andrew Feustel, are seen during a press conference, Wednesday, Sept. 9, 2009, after astronomers declared the NASA's Hubble Space Telescope a fully rejuvenated observatory with the release Wednesday of observations from four of its six operating science instruments at NASA Headquarters in Washington. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles Bolden, right, counts down along with others as U.S. Sen. Mark Warner, D-Va., readies to launch a paper rocket as U.S. Rep. Bobby Scott, D-Va., third right, looks on, Friday, Jan. 28, 2011, at the MathScience Innovation Center in Richmond, Va. Earlier, Bolden, spoke to students from Albert Hill Middle School where he highlighted the importance of science, technology, engineering and math, or STEM, as he shared his life experiences with the students. (Photo Credit:NASA/Paul E. Alers)

NASA Administrator Charles Bolden, space shuttle crew STS-129 and members of the Congressional Black Caucus pose for a group photo at the Capitol Building, Wednesday, Jan. 13, 2010, in Washington. Back row from left to right: U.S. Rep Donna Edwards (D-MD), U.S. Rep Diane Watson (D-CA), NASA Administrator Charles Bolden, astronauts Leland Melvin, Mike Foreman, Robert Satcher, Barry Wilmore, Randy Breznik, and U.S. Rep Mel Watt (D-NC). Front row from left to right: U.S. Rep Robert Scott (D-VA), U.S. Rep. Corrine Brown (D-Fla), U.S. Rep. Barbara Lee (D-CA), U.S. Rep. Donna Christensen (D-VI) and U.S. Rep. Donald Payne (D-NJ). The crew of STS-129 presented the CBC with a montage commemorating their mission. Photo Credit: (NASA/Paul E. Alers)

S96-18546 (5 Nov. 1996) --- Following their selection from among 2,400 applicants, the 44 astronaut candidates begin a lengthy period of training and evaluation at NASA's Johnson Space Center as they gather for their group portrait. This year?s class is the largest in the history of space shuttle astronauts and their early program predecessors. Ten pilots and 25 mission specialists make up the internationally diverse class. The international trainees represent the Canadian, Japanese, Italian, French, German and European space agencies. Back row ? from the left, Christer Fuglesang, John Herrington, Steve MacLean, Peggy Whitson, Stephen Frick, Duane Carey, Daniel Tani, Heidemarie Stefanyshyn-Piper, Jeffrey Williams and Donald Pettit. Second to back row ? from the left, Philippe Perrin, Daniel Burbank, Michael Massimino, Lee Morin, Piers Sellers, John Phillips, Richard Mastraccio, Christopher Loria, Paul Lockhart, Charles Hobaugh and William McCool. Second to front row ? from the left, Pedro Duque, Soichi Noguchi, Mamoru Mohri, Gerhard Thiele, Mark Polansky, Sandra Magnus, Paul Richards, Yvonne Cagle, James Kelly, Patrick Forrester and David Brown. Front row ? from the left, Umberto Guidoni, Edward Fincke, Stephanie Wilson, Julie Payette, Lisa Nowak, Fernando Caldeiro, Mark Kelly, Laurel Clark, Rex Walheim, Scott Kelly, Joan Higginbotham and Charles Camarda. Guidoni represents the Italian Space Agency (ASI). Fuglesang and Duque represent the European Space Agency (ESA). Mohri and Noguchi represent the Japanese Space Agency (NASDA). MacLean and Payette are with the Canadian Space Agency. Perrin is associated with the French Space Agency (CNES) and Thiele represents the German Space Agency (DARA). Photo credit: NASA or National Aeronautics and Space Administration

KENNEDY SPACE CENTER, FLA. -- The STS-113 and Expedition 6 crews leave the Operations and Checkout Building, heading for Launch Pad 39A and Space Shuttle Endeavour for a second launch attempt. The launch on Nov. 22 was scrubbed due to poor weather conditions at the Transoceanic Abort Landing sites. In front, left to right, are Expedition 6 Commander Ken Bowersox and Mission Commander James Wetherbee; next row, Mission Specialist Michael Lopez-Alegria and Pilot Paul Lockhart; third row, Mission Specialist John Herrington and Expedition 6 flight engineer Nikolai Budarin; and finally, Expedition 6 flight engineer Donald Pettit. The launch will carry the Expedition 6 crew to the Station and return the Expedition 5 crew to Earth. The major objective of the mission is delivery of the Port 1 (P1) Integrated Truss Assembly, which will be attached to the port side of the S0 truss. Three spacewalks are planned to install and activate the truss and its associated equipment. Launch of Space Shuttle Endeavour on mission STS-113 is now scheduled for Nov. 23 at 7:50 p.m. EST. [Photo by Scott Andrews]

KENNEDY SPACE CENTER, FLA. -- The STS-113 and Expedition 6 crews head for the Astrovan that will transport them to Launch Pad 39A and Space Shuttle Endeavour for a second launch attempt. The launch on Nov. 22 was scrubbed due to poor weather conditions at the Transoceanic Abort Landing sites. From left are Expedition 6 flight engineer Donald Pettit; a security guard; Expedition 6 flight engineer Nikolai Budarin; Mission Specialists John Herrington and Michael Lopez-Alegria, Pilot Paul Lockhart and Commander James Wetherbee (background); and Expedition 6 Commander Ken Bowersox. The launch will carry the Expedition 6 crew to the Station and return the Expedition 5 crew to Earth. The major objective of the mission is delivery of the Port 1 (P1) Integrated Truss Assembly, which will be attached to the port side of the S0 truss. Three spacewalks are planned to install and activate the truss and its associated equipment. Launch of Space Shuttle Endeavour on mission STS-113 is now scheduled for Nov. 23 at 7:50 p.m. EST. [Photo by Scott Andrews]

KENNEDY SPACE CENTER, FLA. -- The STS-118 crew breaks for a photo with the Endeavour team and key personnel during payload familiarization. Kneeling in front are Eve Stavros, Boeing flow manager for the mission; Dave Brashinger, with NASA; Paul Boehm, EVA trainer; S. Adam Niev, with NASA Electrical; Louise Kleba, with the KSC payload VITT office; Lance Rogers, a NASA summer co-op; and Jackie Kagey, an EVA trainer. Standing in the back, from left, are photographer Cory Huston; Darren Welsh, EVA trainer; Jack Keifenheim, with NASA Engineering; Mission Specialist Barbara R. Morgan, Pilot Charlie Hobaugh, Mission Specialist Alvin Drew, Commander Scott Kelly, and Mission Specialists Dave Williams and Tracy Caldwell, Lisa Alonso, a NASA summer intern; and (far right) Mission Specialist Rick Mastracchio. Morgan joined NASA's Teacher in Space program in 1985 and was selected as an astronaut in 1998. Williams represents the Canadian Space Agency. The 22nd shuttle flight to the International Space Station, the STS-118 mission will continue space station construction by delivering a third starboard truss segment, S5, and other payloads such as the SPACEHAB module and the external stowage platform 3. Photo credit: NASA/George Shelton

KENNEDY SPACE CENTER, FLA. -- The STS-113 and Expedition 6 crews stride down the ramp from the Operations and Checkout Building, eager to head for Launch Pad 39A and Space Shuttle Endeavour for a second launch attempt. The launch on Nov. 22 was scrubbed due to poor weather conditions at the Transoceanic Abort Landing sites. In front, left to right, are Expedition 6 Commander Ken Bowersox and Mission Commander James Wetherbee; next row, Mission Specialist Michael Lopez-Alegria and Pilot Paul Lockhart; third row, Mission Specialist John Herrington and Expedition 6 flight engineer Nikolai Budarin; and finally, Expedition 6 flight engineer Donald Pettit. The launch will carry the Expedition 6 crew to the Station and return the Expedition 5 crew to Earth. The major objective of the mission is delivery of the Port 1 (P1) Integrated Truss Assembly, which will be attached to the port side of the S0 truss. Three spacewalks are planned to install and activate the truss and its associated equipment. Launch of Space Shuttle Endeavour on mission STS-113 is now scheduled for Nov. 23 at 7:50 p.m. EST. [Photo by Scott Andrews]