NASA Astronauts: Cigar and Huge UFO, Phenomenon? Feb 25, 2015

NASA astronauts Barry Wilmore and Terry Virts conducted their second (of 3 planned) spacewalk from the International Space Station (ISS) on Wednesday as part of a mission to prepare the orbiting laboratory for the introduction of two new International Docking Adapters (IDA).

The first video shows some unknown objects and a strange phenomenon, captured during their spacewalk. The second video is a short compilation of their activities outside the International Space Station.