- Body armor for women: Pentagon is pushed to find something that fits
- Appeals court strikes down DOMA: Tradition doesn't justify unequal treatment (+video)
- Satellite images suggest Iran cleaning up past nuclear weapons-related work
- What do women voters want? In a word: jobs.
- Spelling bee: Intensity makes it the experience of a lifetime (+quiz)
Topic: Dryden Research Center
All Content
-
Cool Astronomy
NASA considering rail gun launch system
Rail guns, which use a magnetic field to accelerate a mass to high speeds, are being looked at by NASA as a potential space launch system.








Become part of the Monitor community
36K on Facebook | 12K on Twitter | 2,250 on YouTube