Latest Popularity Space Exploration Technologies Stories
Space Exploration Technologies (SpaceX), a non-governmental space launching company operated by entrepreneur Elon Musk, has signed up two more customers for launches on its Falcon 9 rockets.
Word of the Day
- Withering but not falling off, as a blossom that persists on a twig after flowering.
The word 'marcescent' comes from a Latin word meaning 'to wither'.