Science News- The BepiColombo mission begins its arrival at Mercury after nearly 8 years
- Astronomers discover mysterious 10-sided cloud structure at Saturn's south pole
- China's private, reusable Pallas-1 rocket aces debut launch (video)
- Tasmanian tiger skull shows it was different than any living mammal
- Scientists find a huge 10-sided wave pattern swirling in the clouds over Saturn's south pole
