A Russian rocket carrying 12 US satelllites plunged to earth after an unexplained failure of one its engines, the press department of the Russian space agency said
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/russian-rocket-plunges-earth
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industry