ESA Navigation

More Galileo satellites broadcasting navigation signals

Having completed their rigorous checks in space, two more of Europe’s Galileo satellites are now fully operational, broadcasting navigation signals and, from today, relaying search and rescue messages from across the globe.

Galileo satellites set for year-long Einstein experiment

Europe’s fifth and sixth Galileo satellites – subject to complex salvage manoeuvres following their launch last year into incorrect orbits – will help to perform an ambitious year-long test of Einstein’s most famous theory.

Galileo pair preparing for December launch

The next Galileo launch campaign has begun with the arrival of the latest pair of navigation satellites at Europe’s Spaceport in French Guiana.

Time-lapse countdown

Galileo satellites handed over to operator

Europe’s latest pair of Galileo satellites has passed its initial check out in space, allowing control to be handed over to the main control centre and join the growing fleet.

Salvage in space

Salvage in space

Navipedia

Navipedia