NASACast combines the content of all the NASACast subject area podcasts into a single omnibus podcast. Here you'll find the latest news and features on NASA's missions as well as the popular "This Week @NASA" newsreel.
Two cosmonauts wished the world's first spacewalker a Happy Birthday during their own spacewalk this week. The rest of the crew is loading the SpaceX Dragon cargo craft with science for return to Earth on Monday.