One of the most fascinating things about Star Trek—beyond warp drives, tricorders, and suspiciously frequent transporter malfunctions —is how rich and unpredictable its universe is.

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 ...