Earth Exploration, Space Exploration

  By Laura Nielsen for FrontierScientists.   “Earth really is our home.” Astronaut Drew Feustel was part of STS125’s mission repairing the Hubble Space Telescope. His flight team had trained three years and flown into space, where they witnessed 16 sunrises and sunsets every day. They’d made five spacewalks over five days, each walk lasting 6 […]