Mathematicians calculated where the planet might be based on its effects on Uranus, and astronomers searched for less than an ...

There's more than warm power supplies and wonky capacitors Opinion The Voyager space probes are dear to the hearts of every ...

On September 5, 1977, the power situation was a good deal healthier when the mission got underway. Launched just over two weeks after Voyager 2, Voyager 1 was scheduled to make flybys of Jupiter and ...

NASA's Voyager 1 launched 48 years ago in September 1977 on a decades-spanning journey to study the cosmos and search for ...

In this quiz, you'll test your knowledge of Neptune's features, moons, and the science that keeps astronomers fascinated.