Latest Robin M. Canup Stories
Differences in the number and speed of cometary impacts onto Jupiter's large moons Ganymede and Callisto some 3.8 billion years ago can explain their vastly different surfaces and interior states
Word of the Day
- Having a loud voice; vociferous; clamorous.
- Of grand or imposing sound.
The word 'megalophonous' comes from Greek roots meaning 'big' and 'sound'.