Voyager 1 and 2 are the first human-made objects in interstellar space, unveiling new findings. Voyagers' groundbreaking discoveries in the solar system exceeded NASA's original intentions.

For nearly five decades, NASA's twin Voyager probes have plumbed the cosmos in search of answers to some of astronomy's most perplexing mysteries about our solar system and its place in the wider ...

Contrary to its name, Voyager 2 was the first of the vehicles launched into space first in Aug. 20 1977 from Florida. Its twin probe, Voyager 1, launched two weeks later on Sept. 5. At more than 15 ...