To print these free coloring sheets, just click on any image of the planets in this post and it will take you to a free printable PDF with these free coloring pages. CUTE PLANET COLORING PAGES ...

Astronomers discovered evidence for the earliest stages of planet formation forming around a baby sun-like star, providing a ...

Astronomers have detected evidence of a third planet orbiting Proxima Centauri, our sun’s nearest stellar neighbor at 25 trillion miles (40.2 trillion kilometers) away.

Stars and planets are naturally associated with one another. While some planets have gone rogue and are drifting through space, the vast majority are in solar systems, where they're gravitationally ...

A giant gas planet comparable in size to Saturn exists around a small red dwarf star. The discovery is beyond the scope of conventional astronomy theory, and is making experts reconsider conventional ...

The Hubble Space Telescope captured an unexpected observation of a nearby planet that’s having its atmosphere blasted away by energetic outbursts from its star.

For the first time, astronomers have caught a star in the act of swallowing a planet, providing a glimpse into how the sun may eventually eat up Earth. Accessibility links.

Star systems come in all shapes and sizes. Some have lots of planets, some have larger planets and others have no planets at all. But a particularly unusual system about 150 light-years from our ...

Astronomers have discovered six planets orbiting a bright star in perfect resonance. The star system, 100 light-years from Earth, was described on Wednesday in a paper published in the journal Nature.