... Karl Henize , the man who took the beautiful photograph of the Large Magellanic Cloud , was a NASA astronaut. ... In 1967 he left a full professorship at Northwestern University to join the Apollo astronaut corps. ...
... to make anything scientifically relevant for 30 years because all astronauts have done in that time was floating in vacuum in ... I am pretty sure that the accomplishments of astronauts in that same amount of time would be orders of magnitude better. ...
... It is known that=20 sun=D5s output vary dramatically resulting in sudden outburst of energy=20= that can have many implications on earth=D5s ionosphere, astronaut=20 safety, satellites and many other things. ...