Perfect Spacewalk Photos of the Real Luca Skywalker

No doubt: the following spacewalk photos are the best I have seen in a very long time. I just cannot stop staring at the stunning photos captured during the spacewalk of ESA astronaut Luca Parmitano and NASA's Chris Cassidy, on the 9th of July, released by the European Space Agency today on its webpage and on Flickr. » 7/11/13 11:31am 7/11/13 11:31am

Watch NASA's Emergency ISS Spacewalk Live Right Now (Updating)

Two days ago, astronauts on the ISS discovered some little white flakes suspiciously floating away from the station. And now, they're already floating outside in zero gravity to fix it. From planning to go-time, this has been the most impromptu spacewalk in NASA history, and you can tune in below. » 5/11/13 11:46am 5/11/13 11:46am

Will the Chinese Spacewalk Lead to a Space Cold War?

Tomorrow Chinese astronauts will go spacewalking for the first time. The launch of the Shenzhou-7 spaceship on Thursday was a success, and for the first time in the history of Chinese space exploration, a human crew will spacewalk. This is the first stage in the country's planned development of a space station » 9/26/08 1:33pm 9/26/08 1:33pm