Skywatchers can spot Venus, Saturn, Jupiter and Mars in the night sky with the naked eye, but two other planets might need a telescope to be seen.

NASA’s Cassini mission provided the world with unparalleled views of Saturn and its rings. After 13 years, its final images stunned us all. Explore the breathtaking legacy of this groundbreaking mission!

Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched down on Titan.

A famous illustration of Saturn's moon Titan got it all wrong. Never mind -- what we imagine space to be, and what we know it is, can both evoke the sublime.

Saturn like you've never seen it before! Discover the scale and science of PIA17172, NASA's enhanced image showcasing the planet's rings, shadows, and the tiny moon Enceladus.

Six planets are aligning with four visible to the naked eye in late January. Here's how to find them in Michigan.

Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see with the naked eye in the first few hours after dark. This weekend, Venus and Saturn get especially cozy.

Venus and Saturn are currently in conjunction, meaning the planets appear close together in the night sky from Earth. These two planets are visible in the southwest sky.

A famous illustration of Saturn's moon Titan got it all wrong. Never mind -- what we imagine space to be, and what we know it is, can both evoke the sublime.

An international team of astronomers has reported the detection of a new exoplanet orbiting a bright late F-type star. The newfound alien world, designated TOI-6038 A b, is about six times larger and nearly 80 times more massive than Earth.

Look, up in the sky, it's multiple planets. Throughout January, a quartet of planets are visible to the naked eye — Venus, Saturn, Jupiter and Mars — according to NASA. "Jupiter, Saturn and Mars should be very easy to see.