Four Galileo satellites lifted off on board the Ariane 5 rocket from French Guiana on Thursday and will soon be detectable by European smartphones. The Galileo satellites will boost Europe's sat-nav capabilities, reducing their reliance on America's Global Positioning System (GPS). Liftoff was at 10:06 am (1306 GMT) from Kourou in the French oversees territory in South America.
It was the first time the Ariane 5 rocket, which is made under the authority of the European Space Agency (ESA), was used to launch Galileo satellites into space. It can carry four such satellites compared to the two normally carried by Russian Soyuz rockets. "Four satellites in one go, that's a first for us," said ESA general manager Jan Woerner just before liftoff. The satellites could be operational before the end of the year, which is good news for smartphone users in Europe. There will be 18 Galileo satellites in operation initially, although the total number will be brought up to 30 by 2020.