Corona (satellite) retrieved two days later by a C-119 Flying Boxcar transport plane. This was the first successful return of photographic film from orbit. In comparison, Sputnik 5 was launched into orbit on August 19, 1960, one day after the launch of Discoverer 14. Sputnik 5 was a biosatellite that took into orbit the two Soviet space dogs, Belka and Strelka, and then safely returned them to the Earth . At least two launches of "Discoverers" were used to test satellites for the Missile Defense Alarm System (MIDAS), an early missile-launch-detection program that used infrared cameras to detect the heat signature of
Safe space In early 2015 the increasing adoption of safe spaces in UK universities aroused controversy due to accusations that they were used to stifle free speech and differing political views. In April 2016, a member of the Edinburgh University Students' Association was subject to a vote on whether to be expelled from a meeting within a safe-space for violating rules about making gestures of disagreement; the vote went in her favour. She had waved her arms in disgust with a claim made against her by another speaker. In September 2016, Prime Minister Theresa May hit out at universities for implementing "safe