Neptune, the farthest planet from the Sun, has long been a subject of fascination for astronomers, especially due to its ...

Prior to flybys, scientists used mathematical laws and observation to determine the characteristics of the planets.

Senate Republican Budget Officer Declan O’Scanlon is calling Neptune’s largest-ever property tax increase the direct result ...

This composite shows thermal images of Neptune taken between 2006 and 2020. The first three images (2006, 2009, 2018) were taken with the VISIR instrument on ESO’s Very Large Telescope while the ...

In terms of mass, if you add up all the satellites of Neptune, Triton composes 99.5% of the mass of everything orbiting Neptune: moons, moonlets, and rings all included.