来自MSN8 天
10 Videos NASA Keeps Under Wraps
"Mysterious NASA videos that remain under wraps. Secret History uncovers the forgotten, mind-blowing facts that will leave ...
Autoblog10 年
Recharge Wrap-up: BlaBlaCar raises $100M, NASA launches CO2 satellite
The sales are part of a strategic partnership between Zap's Chinese subsidiary, Jonway Auto, and the Chinese SunRa (also known as Xinri Electric Vehicle Company). Zap hopes to expand its product ...
Autoblog8 年
Recharge Wrap-up: NASA's EV plane, GM and Navy partner on fuel cell drone sub
Meet NASA's X-57 electric test plane ... of a prototype UUV equipped with a GM fuel cell at the heart of the vehicle powertrain. The tests, a key step in the development of an at-sea prototype ...
Business Insider2 年
How NASA drives the $144-million vehicle that transports rocket ships
Before a rocket can blast off into space, it must travel 4.2 miles from the Vehicle Assembly Building to the launchpad in Cape Canaveral, Florida. That's where NASA's crawler-transporters come in.
ExtremeTech25 天
NASA Has Identified the Cause of Orion's Heat Shield Problem—But It's Keeping It Under Wraps
Orion's selfie with Earth and the Moon. Credit: NASA NASA's Orion spacecraft might have successfully traveled to the Moon and back, but its equipment wasn't fully stable throughout the journey.