'Don't panic': One-tonne satellite falling to Earth

The Gravity Field and Steady-State Ocean Circulation Explorer was launched in March 2009, to study changes in sea level, ocean circulation and the planet's gravitational field. It has now run out of fuel and is spiralling back to Earth. via Pocket http://www.bbc.co.uk/news/science-environment-24879140#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa