Lunar samples show evidence that solar wind could be behind the water molecules on the moon's surface, according to NASA. The ...

Jupiter is the largest planet in the solar system. It's about 11 times wider than Earth with an equatorial diameter of 88,846 ...

With its beautiful rings, Saturn may be the most stunning planet in the solar system. It is the sixth planet from the sun and ...

Saturn's Moon Titan Could Harbor Life ... shapes the formation of one of the most common types of planets outside of our solar system, according to a new ... Webb Telescope Captures Its First ...

When a stream of charged particles known as the solar wind smashes ... Geophysical Research: Planets, has implications for NASA's Artemis astronaut operations at the moon's South Pole.

A Nasa spacecraft has captured its first detailed images of an unexplored asteroid, revealing a bizarrely shaped ...

NASA's Galileo mission to Jupiter, focusing on the four moons that the Italian ... Saturn is practically a solar system unto itself. Pluto may not count as a planet anymore, but it has its own ...

Ganymede, Jupiter's largest moon and the solar system's largest, is bigger than Mercury and the dwarf planet Pluto, with a diameter of 5,268 kilometers ... potentially harboring a subsurface ocean.

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

NASA has released the Lucy spacecraft's first close-up images of asteroid Donaldjohanson, revealing a peanut-shaped rock that could shed light on how planets formed in our solar system.