Nasa's super-fast plane gets ready for test flight

The craft is part of the US space agency's mission to find a way for ordinary planet travel to become much faster. Find out ...
来自MSN

NASA Planes to Fly Over L.A. Basin for Pollution Study

Residents in the Los Angeles Basin may notice low-flying NASA aircraft later this month as part of a mission to study air pollution and greenhouse gas emissions, the agency announced Friday. From June ...
San Gabriel Valley Tribune

NASA planes to fly as low as 1,000 feet over Southern California in pollution study

Residents in Southern California may notice low-flying NASA aircraft later this month as part of a mission to study air pollution and greenhouse gas emissions, the agency announced Friday. From June ...