The outer solar system is awash with liquid water. A briny ocean is concealed beneath the icy crust of Jupiter’s fourth-largest moon, Europa—with more water than all of Earth’s oceans ...

The “pink moon” — the first full moon of spring — was at its brightest on Saturday at 8:23 p.m. However, Sunday’s moonrise also appeared big and beautiful.

A deep ocean exists beneath the icy, cratered surface of Saturn’s moon Mimas, according to a new analysis of data from NASA’s Cassini mission.

The full moon will then rise Wednesday night at 9:41 p.m., shining extra bright for all who see it. A full "supermoon" rises over the Oregon Dunes near the John Dellenback Trailhead on the Oregon ...

New data from NASA’s Juno spacecraft suggests that there are mineral salts and organic compounds on the surface of Jupiter’s giant moon Ganymede.

A ‘Big Whack’ Formed the Moon and Left Traces Deep in Earth, a Study Suggests Two enormous blobs deep inside Earth could be remnants of the birth of the moon. Share full article ...

The “pink moon” — the first full moon of spring — was at its brightest on Saturday at 8:23 p.m. However, Sunday’s moonrise also appeared big and beautiful. A timelapse of the moon moon ...