4 posts tagged with nasa by desjardins.
Displaying 1 through 4 of 4.
In 2014 a Gulfstream plane crashed and burst into flames in Bedford, Massachusetts, killing seven people (NTSB animation). Aviation writer Ron Rapp argues that the cause was not defective equipment or simple complacency, but the normalization of deviance, whereby "people within [an] organization become so much accustomed to a deviant behavior that they don’t consider it as deviant, despite the fact that they far exceed their own rules for the elementary safety." This was also considered to be a factor in the crashes of the space shuttles Challenger and Columbia. The creator of the concept and author of The Challenger Launch Decision, sociologist Diane Vaughan, is interviewed here. (transcript)
José Hernández was a migrant worker when he first started to dream about becoming an astronaut. He is the first astronaut to Twitter in Spanish from space on shuttle mission STS-128. NASA wasn't happy about the controversy he caused when he advocated for the legalization of undocumented immigrants. He is not the first Hispanic-American to fly on the space shuttle. Hernández is a national hero in Mexico and has been invited to dine with President Calderon.
How space toilets work. They've come a long way. They sure don't look like the one in my house. What happens when they break? NPR explains the logistics of the repair process. Oh thank heavens, it's working again.
New maps show US fossil fuel emissions aren't where we thought they were. The Vulcan Project collects more accurate data at a higher resolution than previous studies. Explanatory video. via [more inside]