… there. Grunsfeld, a former NASA astronaut who has served as both … gets an upgrade from NASA astronauts John Grunsfeld and Steven … by Grunsfeld and fellow NASA astronaut Andrew Feustel on STS- … 125, Michael Massimino and Michael Good had to rip a stuck …

… During a different EVA, NASA astronauts Michael Foale and Claude Nicollier … mission commander Gregory Johnson, pilot Michael Good, mission specialist Megan McArthur, … be performing maintenance on Hubble. NASA astronauts — including John Grunsfeld, who …

… with only one. NASA astronauts Mike Massimino and Michael Good carry out refurbishments … , May 2009. Credit: NASA Why Hubble is moving down … called 'saturation', NASA says, which means it… : ESA/Hubble & NASA, J. Dalcanton, Dark Energy Survey …

… a fourth decade of service. Astronauts Michael Good and Michael Massimino pictured during … 21 minutes over 10 EVAs. NASA astronaut Peggy Whitson pictured in the … ," cautioned Winston Scott, former NASA astronaut who completed three spacewalks during …

… Maturation Project Office at NASA’s Goddard Space … Observatory (HabEx), led by NASA’s Jet Propulsion Laboratory. … Captured by astronaut Don Pettit. Credit: NASA Launch and mission … mission will be over. Astronauts Michael Good and Michael Massimino pictured …

… spacecraft matching any of NASA’s epic missions of … ;s last servicing mission Astronauts Michael Good and Michael Massimino pictured … 2004. Jeff and fellow NASA astronaut Kate Rubins prepare to … realised, with SpaceX ferrying NASA astronauts to the ISS, Blue …

… even a presentation by former astronaut, Michael Good.  Bland says the hope is …

… has been phenomenal.” — John Grunsfeld, NASA Astronaut “I had high hopes that … of the universe.” — Megan McArthur, NASA Astronaut As the crew of seven … row (left to right) are astronauts Michael Good, Mike Massimino, John Grunsfeld, and …