However, at Neptune’s surface, the gravity is only about 1.1 times the gravity we experience on Earth. In other words, if ...

Because Neptune is about 30 times farther from the sun than Earth is, it gets only a faction of a percent of Earth's sunlight, meaning Voyager 2 had to take long-exposure images.

NASA mission controllers raced against time to find a solution before a crucial ground-based radio used for communicating with Voyagers 1 and 2, went offline for upgrades.

NASA's James Webb Space Telescope has captured a detailed image of Neptune's auroras, making it the first observatory to do so. Though Voyager 2 was the first spacecraft to fly by Neptune, detect ...

The distant planet Neptune stands still against the background stars of Pisces in the early-morning sky, still visible close ...

A pair of extraordinary space missions that have been headed out of the solar system for almost half a century are getting a new lease on life as NASA engineers order the Voyager 1 and 2 deep ...

NASA and Voyager 1 resumed communications and operations after a fault protection system switched the interstellar spacecraft's mode of communication to one using less power.

The sapphire hues in the Voyager 2 mission photos were exaggerated by image processing to showcase the swirling cloud patterns more prominently.

Using the James Webb Space Telescope, astronomers have captured direct images of Neptune's elusive auroras for the first time.

NASA artist's concept of a Voyager spacecraft in deep space (main) and stock image of the solar system (inset). Voyager 1 briefly lost contact with NASA due to a radio issue.

Flights are expected to begin in 2025 and cost $125,000 per person or $1 million to book all eight seats on the spaceship, according to Space Perspective. Here's what we know about MS Voyager ...

A photo of Neptune, taken by the Voyager 2 probe, with the colors rebalanced to represent its truest appearance NASA / Voyager 2 / PDS / OPUS / zelario12 (washed out color image) via Wikipedia ...