Gangneung and Daewallyeong, the cities where the Winter Olympics are taking place, have a unique characteristic for precipitation. The cold and dry front from Siberia converges with the moist air of the Korean East Sea to produce stratiform clouds that occasionally precipitate over the PyeongChang province. This condition where the precipitation comes from the east […]
Station Gets Ready for Crew Swap During Ongoing Human Research

As one crew is packing up for its return back to Earth another crew is training for its launch to the International Space Station. During the month long crew swap activities, human research is still ongoing aboard the orbital laboratory today. Expedition 54 Commander Alexander Misurkin is getting the Soyuz MS-06 spacecraft ready for its …
ULA Atlas V Rocket, NOAA’s GOES-S Satellite Together for Launch

With its March 1 launch date closing in, the next in a series of advanced geostationary weather satellites is in place for liftoff. NOAA's Geostationary Operational Environmental Satellite (GOES-S) will be delivered to orbit aboard a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. …
ISS Daily Summary Report – 2/20/2018
Space Station Remote Manipulator System (SSRMS) 52 Soyuz (52S) Survey: Today, ground operators walked the SSRMS off to the Functional Cargo Block (FGB) and conducted a video survey of the exterior 52S prior to return. 52S will return CDR Alexander Misurkin, FE-3 Joe Acaba, FE-2 Mark Vande Hei to Earth early next week. Carbon Dioxide …
February 2018 Puzzler
Do you recognize this place?
Station Trio Preps for Homecoming as Life Science Continues

Three Expedition 54 crew mates are in the final week of their mission and are packing up for a return to Earth. They and the rest of the crew also researched botany and biomedical science to support future crews on longer missions further into space. Commander Alexander Misurkin is readying the Soyuz MS-06 spacecraft that …
ISS Daily Summary Report – 2/16/2018
USOS Extra Vehicular Activity (EVA) #48: Today, Mark Vande Hei (as EV1) and Norishige Kanai (as EV2) performed USOS EVA #48 with a Phased Elapsed Time (PET) of 5:57. The primary goal of today’s EVA was to remove and replace the Payload ORU Accommodation (POA) Latching End Effector (LEE). The LEE formerly occupying the POA …
Spacewalkers Wrap Up Robotic Hand Transfers

Expedition 54 Flight Engineers Mark Vande Hei of NASA and Norishige Kanai of the Japan Aerospace Exploration Agency have completed a spacewalk lasting 5 hours and 57 minutes. The two astronauts concluded their spacewalk at 12:57 p.m. EST with the repressurization of the Quest airlock. The spacewalkers moved two Latching End Effector (LEE), or hands, …
Spacewalkers Making Quick Work of Major Tasks

Approximately two and a half hours into today’s spacewalk, NASA astronaut Mark Vande Hei and Japan Aerospace Exploration Agency astronaut Norishige Kanai completed the second major task of today’s spacewalk. They moved an aging, but functional, Latching End Effector (LEE) from its temporary storage outside the Quest airlock to a long-term storage location on the …


