Thirty years ago, on Aug. 25, 1989, NASA’s Voyager 2 spacecraft made a close flyby of Neptune, giving humanity its first close-up of our solar system’s eighth planet.

It's been almost 40 years since Voyager 2 flew past Uranus, but its readings from that whistlestop flyby have remained some ...

The discovery challenges findings made by Voyager 2, which collected data suggesting Uranus, unlike other giant planets in ...

A new analysis of decades' worth of observations has revealed that Uranus does indeed emit more heat than it receives from ...

Voyager 2, NASA's longest-running mission, explored Neptune during a historic encounter on Aug. 25, 1989, sending back humanity's first close-ups of the planet.

30 years ago in 1989, @NASAVoyager 2 made a close flyby of Neptune, ... However, measurements of Uranus and Neptune by Voyager 2 in 1986 found that neither had a dipole field, ...

Voyager 2’s flyby of the sideways-rotating Uranus revealed previously unknown rings and moons around the planet. ... Saturn and Neptune. ...

Voyager 2’s flyby of the sideways-rotating Uranus revealed previously unknown rings and moons around the planet. ... Saturn and Neptune. ...

Astronomers used the data to re-balance the composite color images recorded by Voyager 2 and the Hubble Space Telescope ... 60,000 mph during the flyby. NASA’s models of Neptune in 2023 ...

The space agency said on Wednesday (March 26) that astronomers had previously seen tantalizing hints of auroral activity on Neptune, for example, in the flyby of NASA’s Voyager 2 in 1989 ...

The way most of the public thinks Neptune and Uranus look, especially "big blue" Neptune, does not likely resemble what astronomers say these icy giant worlds actually look like. The planets of ...