Astronauts Steven Smith, and John Grunsfeld, appear as small figures in this wide scene photographed during an STS-103 extravehicular activity (EVA) to service the Hubble Space Telescope in December ...
Atlantis astronaut John Grunsfeld rides the shuttle arm with the Earth and Hubble in view in this image from a video still from an exterior camera during a May 18, 2009 spacewalk - the last ever at ...
Click to open image viewer. This adjustable foot restraint gave astronauts a portable extravehicular activity work station on the Space Shuttle’s mobile Remote Manipulator System (Canadarm). With ...
NASA is sounding a clear alarm about the way SpaceX is reshaping low orbit, warning that the company’s satellite swarms and proposed Hubble servicing plans could put one of astronomy’s most important ...