NASA astronauts Mike Fincke and Zena Cardman will conduct the first spacewalk of 2026 on January 8. This will be Fincke's 10th spacewalk, tying the record for a NASA astronaut, and Cardman's first.

Update: NASA has postponed the spacewalk due to a "medical concern with a crew member." NASA did not identify the astronaut, nor share details about the medical issue. A new date for the spacewalk has ...