
ESA (European Space Agency) astronaut Luca Parmitano is pictured tethered to the International Space Station while finalizing thermal repairs on…

The Alpha Magnetic Spectrometer, an antimatter and dark matter detector, is wrapped in shielding labeled with the research device’s acronym,…

Spacewalkers Andrew Morgan and Luca Parmitano work on get-ahead tasks after completing thermal repairs on the Alpha Magnetic Spectrometer.

ESA (European Space Agency) astronaut Luca Parmitano takes a “space-selfie” with his camera’s reflection on his spacesuit’s helmet visor.

NASA Chief Technologist Douglas Terrier, center, talk with a Harding University student about a miniaturized laser sample analysis device that…

NASA Chief Technologist Douglas Terrier, center, and NASA Deputy Chief Technologist David Steitz, left, talk with a Harding University student…

NASA Chief Technologist Douglas Terrier, right, being briefed on student-developed precision atmospheric laser technology mounted on a remotely-operated rover at…

NASA Chief Technologist Douglas Terrier, right, and NASA Deputy Chief Technologist David Steitz, left, investigate a rover developed at Harding…

NASA Chief Technologist Douglas Terrier, left, and NASA Deputy Chief Technologist David Steitz, right, learn more about NASA research done…

NASA Chief Technologist Douglas Terrier presents to grade school students about NASA’s Artemis Program at “NASA Day in Arkansas” at…