NASA Postpones January 8 Spacewalk Due to Crew Medical Concern

• NASA has postponed the January 8 spacewalk outside the International Space Station (ISS).
• The delay is due to a 'medical concern' with an unnamed crew member aboard the orbital complex.
• The agency stated the situation is stable but withheld further details due to medical privacy.
• The spacewalk, involving Mike Fincke and Zena Cardman, aimed to prep the 2A power channel for new solar arrays.
• NASA will announce a new date for the spacewalk later.

Why It Matters: NASA delays January 8 ISS spacewalk due to crew medical issue; new date pending.