Making a fresh start might require some thought now. With structured Saturn entering impulsive Aries at 7:11 pm EST, it’ll be ...

Their observations of a faint, cool M-dwarf star called LHS 1903 revealed a system with a rocky world at its outer edge. LHS ...

This weekend, six planets are set to share the sky in a rare “planet parade,” giving stargazers a short but magical window to ...

What was JFK Jr and Carolyn Bessette's astrological compatibility? Here's what the stars have to say about their connection.

Gas giants are massive worlds made mostly of hydrogen and helium. They lack solid surfaces, and in our solar system, Jupiter ...

A planetary alignment will be happening later this month on 28. Six planets will be visible after sunset: Saturn, Venus, ...

Jupiter, Mercury, Neptune, Saturn, Uranus, and Venus—will appear in the sky together in a special planet parade on Feb. 28.

Recent research suggests that Saturn's bright rings and its largest moon, Titan, may have both originated in collisions among its moons. While Cassini's 13-year mission expanded our understanding of ...

Look west just after sunset from this weekend for a chance to see some of six planets, though the best views will be had ...

A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, scientists say.

A rocky exoplanet in the LHS 1903 system defies planet formation models, hinting that gravitational upheaval reshaped the red ...