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Astronauts finished up their 2nd spacewalk in 3 days outside the International Space Station this afternoon.
A new unexpected spacewalk is set for early morning on Wednesday for astronauts aboard the International Space Station.
Two International Space Station (ISS) astronauts completed a scheduled spacewalk Thursday afternoon at 4:33 p.m. (EDT) after spending several hours trying to fix a flawed power unit.
- A volcanic mudflow.