NASA's Voyager 1, launched in 1977, explores interstellar space. Antenna upgrades in Australia will enhance communication for future lunar missions.

The US space agency NASA has a pair of their Voyagers whizzing through the cosmos carrying some discs with messages from us ...

Over a half-century, Voyager 1 has sprinted about 38,000 mph and become the farthest human-made object, crossing into ...

More than 15 billion miles from home, Voyager 1's ailing thrusters were threatening to abort the craft's mission. Until NASA ...