Nasa has launched a mission dedicated to measuring carbon dioxide (CO2) from space.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/nasa-launches-carbon-dioxide-observer
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bbc-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/space-technology
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/science-and-technology
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nasa
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases