Neptune is an ice giant, composed primarily of hydrogen, helium, and methane, with a hot, dense fluid of icy materials above a small rocky core. Neptune has 14 known moons and at least five main rings ...

Astrophysicists have once again enriched our knowledge of the cosmos with a new discovery: two small planets orbiting ...

There is a brutal curiosity on the part of human beings to know everything that happens beyond our planetary border, ...

Mission engineers at NASA’s Jet Propulsion Laboratory turned off Voyager 1’s cosmic ray subsystem experiment on February 25, ...

NASA’s twin Voyager probes, which launched in 1977, are the longest-running missions to send data home. But as their power ...

NASA scientists have discovered Altjira system, a group of 3 space rocks in Kuiper Belt, providing evidence for the theory of ...

A pair of extraordinary space missions that have been headed out of the solar system for almost half a century are getting a ...

The study of the universe is a subject that never ceases to amaze the scientific community. If being able to know what is beyond our atmosphere has been something that has always b ...

NASA's Webb Scores Another Ringed World With New Image of Uranus Apr. 6, 2023 — Following in the footsteps of the Neptune image released in 2022, NASA's James Webb Space Telescope has taken a ...

Ceres is a dwarf planet in the asteroid belt between Mars and Jupiter. It's the largest object in the asteroid belt and the closest dwarf planet to Earth.

NASA is shutting down a science instrument on Voyager 2 to conserve power and sustain the 47-year-old spacecraft’s mission in ...

NEW YORK — NASA is switching off two science instruments on its long-running twin Voyager spacecraft to save power. The space ...