The Expedition 41 crew is working advanced microgravity science while a pair of space freighters await launch. Orbital Sciences’ Cygnus is set for a 6:22 p.m. EDT launch today while Russia’s ISS Progress 57 will begin a six-hour trip to the station at 3:09 a.m. Wednesday.
NASA astronauts Reid Wiseman and Barry Wilmore reviewed operations for the Rodent Research study. German astronaut Alexander Gerst, from the European Space Agency, had a medical exam and worked a variety of science experiments.
The cosmonauts worked on their complement of Russian science and maintenance. Alexander Samokutyaev collected his blood and saliva samples and stowed them in a science freezer for later analysis on the ground. Commander Max Suraev began preparing for his Nov. 9 departure while finishing cleanup work after an Oct. 22 spacewalk. Elena Serova assisted her fellow cosmonauts with science and departure work.