Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space ...
New data analysis suggests if Voyager 2 had arrived just a few days earlier, it would have observed something completely ...
Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...
Located around 30 times as far from the Sun as Earth, Neptune is not visible to the naked eye. The planet's blue color comes from methane in its atmosphere, which absorbs red wavelengths of light.
NASA’s Voyager mission launched in the 1970s. Today, it’s making history as it conducts new science. But how are two ...
By sheer chance we may have visited the seventh planet when things weren’t normal and have misunderstood it ever since.
Voyager 1 switched to a very old backup radio transmitter, not used since 1981, restoring NASA’s contact amid communication ...
New Webb Image Captures Clearest View of Neptune's Rings in Decades Sep. 21, 2022 — NASA's James Webb Space Telescope shows off its capabilities closer to home with its first image of Neptune.
A town in the Austrian Alps might not seem like the most conducive place to come up with daring space missions. But, for the ...
NASA/ESA Hubble Space Telescope, Gemini North telescope and NASA Infrared Telescope Facility observations of Neptune and ...