Evaluating NASA’s Futuristic EM Drive

EM Drive

“A group at NASA’s Johnson Space Center has successfully tested an electromagnetic (EM) propulsion drive in a vacuum – a major breakthrough for a multi-year international effort comprising several competing research teams. Thrust measurements of the EM Drive defy classical physics’ expectations that such a closed (microwave) cavity should be unusable for space propulsion because of the law of conservation of momentum.”

http://www.nasaspaceflight.com/2015/04/evaluating-nasas-futuristic-em-drive/

Space Station Well-Supplied Despite Out-Of-Control Spacecraft

The astronauts and cosmonauts on the International Space Station are not at risk of running out of essential supplies, NASA officials said Tuesday (April 28) when a robotic Russian cargo ship suffered a serious malfunction after reaching orbit.

Source: Space Station Well-Supplied Despite Out-Of-Control Spacecraft