Huge solar powered plane takes to the air (w/ Video)

(PhysOrg.com) -- A huge airplane using solar cells as its only power source is being tested in Switzerland. In its first successful test flight last December, the plane flew only 350 meters at a height of just one meter above ...

India announces long-range nuclear-capable missile test

India will test a nuclear-capable missile with a range of over 5,000 kilometres (3,000 miles) within a year, its top military scientist said Wednesday, risking a rise in regional tensions.

SOFIA Telescope Assembly Activated In Flight

(PhysOrg.com) -- NASA's Stratospheric Observatory for Infrared Astronomy successfully completed telescope assembly activation during an almost six-hour test flight Jan. 15.

page 36 from 38