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 mandate staff training on diversity, include being a safe space in the organization's mission statement, develop and post a value statement in the organization's office, online, or on printed documents, or, if part of a coalition, encourage the coalition to include being a safe space in its mission and values. The idea of safe spaces has been criticized on the grounds that it stifles freedom of speech. Writing for "The New York Times" in 2015, journalist Judith Shulevitz distinguished between meetings where participants mutually consent to provide a safe space, and attempts to make entire dormitories or student newspapers safe