This winter, our field team of four completed the two-week 88S Traverse in Antarctica in an effort to provide the best means of assessing NASA’s ICESat-2.
This winter, our field team of four completed the two-week 88S Traverse in Antarctica in an effort to provide the best means of assessing NASA’s ICESat-2.

Expedition 59 Commander Oleg Kononenko and Flight Engineer Alexey Ovchinin of the Russian space agency Roscosmos have completed a spacewalk lasting 6 hours and 1 minute. The two cosmonauts opened the hatch to the Pirs docking compartment to begin the spacewalk at 11:42 a.m. EDT. They re-entered the airlock and closed the hatch at 5:43 …
Russian Segment (RS) Extravehicular Activity (EVA) #46: Today CDR Oleg Kononenko and FE-4 Aleksey Ovchinin exited the Docking Compartment (DC)-1 airlock and completed the following tasks during today’s successful 06 hour 01 minute EVA: Installation of MRM2-FGB Handrail Removal of sensor mock-ups from MRM HR6005 Removal of TEST exposure units #15 & #16 installed on …

Shortly after beginning their spacewalk, Expedition 59 Commander Oleg Kononenko and Flight Engineer Alexey Ovchinin of the Russian space agency Roscosmos recorded birthday greetings for the first person to spacewalk, Russian cosmonaut Alexei Leonov. Leonov’s 85th birthday is tomorrow, Thursday, May 30. See the video on Twitter On 18 March, 1965, Leonov became the first …

Expedition 59 Commander Oleg Kononenko and Flight Engineer Alexey Ovchinin of the Russian space agency Roscosmos began a planned six-and-a-half-hour spacewalk when they opened the hatch of the Pirs docking compartment of the International Space Station at 11:42 a.m. EDT. Both spacewalkers are wearing Russian Orlan spacesuits. Kononenko is designated extravehicular crew member 1 (EV1), …

Expedition 59 Commander Oleg Kononenko and Flight Engineer Alexey Ovchinin of the Russian space agency Roscosmos are preparing for their exit from the station’s Pirs docking compartment airlock at approximately 11:44 a.m. EDT to begin a planned six-and-a-half-hour spacewalk at the International Space Station. NASA astronaut Christina Koch is helping the cosmonauts prepare for their …
JAXA Mouse Mission: The crew prepared the spare transportation cage for Mouse mission operations. The purpose of this mission is to analyze any alterations of the gene expression patterns in several organs and the effects on the germ-cell development of mice exposed to a long-term space environment. Bio-Monitor: A crewmember doffed and stowed the Bio-Monitor …
We answer your frequently asked questions about ICESat-2’s Antarctic expedition.

Two Expedition 59 cosmonauts are finalizing reviews before Wednesday morning’s spacewalk for maintenance outside the International Space Station. Meanwhile, the orbital residents are also readying completed experiments for return to Earth inside the SpaceX Dragon cargo craft next week. Commander Oleg Kononenko is set to begin his fifth career spacewalk Wednesday at 11:44 a.m. EDT. …
The ISS Experience: The crew set up the ISS Experience Hardware in the LAB to record today’s Waste Storage System (WSS) cable routing activity. The ISS Experience creates a virtual reality film documenting daily life aboard the ISS. The 8 to 10 minute videos created from footage taken during the six-month investigation cover different aspects …