Expedition 51 crewmember Jack Fischer signs a commemorative book in a traditional ceremony.
Expedition 51 crewmember Fyodor Yurchikhin signs a commemorative book in a traditional ceremony.
Expedition 51 crewmember Fyodor Yurchikhin of the Russian Federal Space Agency (Roscosmos, right) answers a reporter’s question.
Expedition 51 crewmember Jack Fischer of NASA displays a medal derived from the Apollo-Soyuz crew patch.
This image from the HiRISE instrument on NASA’s Mars Reconnaissance Orbiter was acquired to take a closer look at a…
The Prandtl-M completes a successful research flight.
Test flights of the Prandtl-M have resumed. The airframe also is the basis for another aircraft that will collect weather…
A Prandtl-M aerodynamic model flies following an air launch from a remotely piloted Carbon Cub.
