An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...

Planetary systems in the Milky Way galaxy tend to follow a particular pattern: rocky planets toward the center, closest to ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. New research suggests that ...

A newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.

The planets are visible throughout February, "but they’ll be lined up best toward the end of the month,” NASA says.

6 planets will align in a 'planet parade' Saturday, Feb. 28, 2026, shortly after sunset. Here's which planets you might see and how to best view them.

Mercury, Venus, Neptune, Saturn, Uranus and Jupiter will appear together shortly after sunset on Feb. 28 — but is this the "planet parade" we've been waiting for?

Recent simulations and research have unveiled a fascinating new insight into the history of the solar system’s terrestrial planets. For years, scientists speculated about how the rocky planets—Earth, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. An image from SOHO's LASCO C3 coronograph from Jan. 14, 2026. Although it’s extremely ...

For those who enjoy viewing the night sky, a unique opportunity is just around the corner late this month.