The pH scale is a measure of how acidic or alkaline something is, 1 being highly acidic, 14 being highly alkaline, and 7 ...

What can the pH level of the subsurface ocean on Enceladus tell us about finding life there? This is what a recent study ...

A groundbreaking discovery has been made on Saturn's icy moon Enceladus, raising the possibility of alien life! For centuries, humanity has wondered if we're alone in the universe, and now ...

"Ice in the rest of the universe has long been considered a snapshot of liquid water – that is, a disordered arrangement fixed in place. Our findings show this is not entirely true." ...

Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about geologically active moons.

The slightly warmer temperatures around the middle of the Earth melted the top layers of ice to form meltwater ponds that ...

A rocky planet 40 light-years from Earth may have an atmosphere fed by gas bubbling up from its lava-covered surface. 6. Webb ...

The solar wind pushes some of the gas and dust away from the comet, forming those beautiful tails we see. A comet actually ...

NASA is gearing up for a bold new era of lunar exploration with three advanced instruments set to investigate the Moon’s ...