The satellite Alphasat and its launcher adaptor - collectively called the 'stack' when mated - are…
NASA Astronaut and Elite Athletes Host Google+ Hangout
NASA astronaut Mike Hopkins will discuss health, fitness and astronaut training with several elite American athletes…
Earth from Space: Raystown Ray
Earth from Space is presented by Kelsea Brennan-Wessels from the ESA Web-TV virtual studios. In the…
NASA Hubble Finds a True Blue Planet
Astronomers making visible-light observations with NASA's Hubble Space Telescope have deduced the actual color of a…
This sure beats any “selfie” I’ve done up to now
These images were taken by ESA astronaut Luca Parmitano during his spacewalk, together with NASA's Chris Cassidy,…