- Space
- By Tudor Vieru
- June 8th, 2010
Dawn's Ion Engine Accelerates to Impressive Speed
The spacecraft broke a record on June 5
- Nano-Biotechnology
- By Tudor Vieru
- December 9th, 2009
Nanotubes to Boost Ion Thruster Efficiency
They hold a lot of promise for the new engines
- Space
- By Tudor Vieru
- May 28th, 2009
GOCE Handles Itself Beautifully in Orbit
It now moves almost drag-free
