The astronomy community breathed a huge sigh of relief earlier this week when the Space Telescope Science Institute announced the Hubble Space Telescope’s major computer issues had been fixed after a grueling month of recovery work. They had to bring in every expert they could – even retired engineers and scientists — to make it happen, and their success is a tribute to the innovative and creative engineers that NASA has been famous for over the years. But now, the telescope is back to doing what it was built to do, taking incredible pictures of the cosmos and sending them down to Earth.