By measuring the Earth's gravity field and modelling the geoid, or hypothetical surface of the Earth, with extremely high accuracy and spatial resolution, GOCE will significantly advance our knowledge of how the Earth works in several domains â€“ oceanography, geophysics and geodesy â€“ as well as providing insight into the physics and dynamics of the Earth's interior, such as volcanism and earthquakes.

GOCE: getting the low down on gravity

Multimedia news and information from the European Space Agency including human space flight, space science, Earth observation, ground control and mission operations. Current deep-space missions include Mars Express, Venus Express and Rosetta, Europe's comet chaser. Produced by the ESA Communications Department. ESA Portal: http://www.esa.int

Technology

Tech News

Podcasting

Gadgets

Software How-To

Science & Medicine

Natural Sciences

Social Sciences

Medicine

Science

Herschel will share its launch with a partner, the Planck microwave space observatory, as it begins its journey to its destination in space. The two satellites are now undergoing their final tests before launch

Herschel and Planck

With a growing global population ensuring food security in the world's poorer countries is a major concern – one that is being eased the help of data from Earth observation satellites such as Envisat

Food and satellites: Keeping an eye on food production

On 25 and 26 November in The Hague, Ministers in charge of space activities within the now 18 ESA Member States and Canada meet to define the role of space in delivering Europe's global objectives

Ministerial conference: Interview with ESA Director General Jean-Jacques Dordain

Since the very first satellites carrying scientific instruments were launched, our understanding of the cosmos has improved. The Sun is studied to the core and, beyond our star, the Universe is becoming less obscure

ESA Science: past and future

The successful docking of the European Columbus module and the launch of the Automated Transfer Vehicle have opened a new era for Europe’s presence in space with the aspiration to consolidate its independence

GOCE: getting the low down on gravity

Download our free app to listen on your phone