Firefly's Blue Ghost Lander Bids Farewell to Earth

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...
University of Iowa researchers found in a new study that images of Earth that kindle "blue marble awe" could create more favorable views of renewable energy and the environment.
All this happened about 4.5 billion years after Earth formed, with innumerable steps occurring in between that made our ...