In the early morning hours of April 12, 1981, NASA launched STS-1—its first launch of the space transport system. NASA claimed the space shuttle, at the time, was the most complex flying machine ever built. : NASA https://t.co/62nupUe3Xw
RT @SFBART: @shakatron BART was built to transport far fewer people, and much of our system has reached the end of its useful life. This is our reality.
RT @SFBART: @shakatron BART was built to transport far fewer people, and much of our system has reached the end of its useful life. This is our reality.