The European Space Agency says it has opened an investigation into anomalies that have affected five of the first 18 Galileo satellites in orbit.
A snapshot of Europe's Galileo space-based navigation system which went online Thursday, designed to be far more precise than its US military-run rival GPS.
After 17 years, numerous setbacks and three times over budget, Europe's Galileo satnav system went live Thursday, promising to outperform rivals and guarantee regional self-reliance.
After 17 years and numerous setbacks and budget boosts, Europe's Galileo satnav system is due to go live on Thursday with promises of better-than-ever location services.
Seventeen years and more than 10 billion euros ($11 billion) later, Europe's Galileo satnav system is set to go live on Thursday, promising to outperform US and Russian rivals while boosting regional self-reliance.
Four Galileo satellites lifted off on board the Ariane 5 rocket from French Guiana on Thursday and will soon be detectable by European smartphones.
This month, a single Ariane 5 rocket is set to propel four Galileo satellites into orbit for the navigation constellation's first-ever quadruple launch. Mission controllers are training intensively for the complex space delivery.
The first Ariane 5 rocket modified to carry four Galileo satellites into orbit has arrived at Europe's Spaceport in French Guiana for a November launch.
After a five-year journey, NASA's Juno spacecraft this week reached Jupiter and was successfully inserted into its orbit.
NASA's Juno spacecraft captured a unique time-lapse movie of the Galilean satellites in motion about Jupiter.