Nasa Launching Satellite Tuesday to Track Carbon Pollution The US space agency is to launch on Tuesday a satellite that tracks atmospheric carbon dioxide, a leading greenhouse gas that contributes to global warming. The launch of the Orbiting Carbon Observatory-2 July 1, 2014 Channel/Game Online/IT Magazine/LCD TV/LED TV/Magazine Advertisement india/Mobile Launch/Motherboard/Networking/News/Phone Reviews/Security/Social Media/Tablet/Technology News/Telecom News/TV