Forging an integrated engine company out of the various Chinese government businesses will be a huge managerial challenge. Design institutes and factories are scattered across the country, and Chinese state organizations are jealous of their autonomy....More
NASA’s Dawn spacecraft is now within 240 mi. of the dwarf planet Ceres and will remain there indefinitely. Images collected at that altitude reveal similarities with Earth’s Moon and unique features that highlight the wondrous variety of our Solar System.