Imagine an office where each planet has a distinct role: Mercury the speedy intern, Venus the HR guru, Earth the stressed-out ...

Is there anything more that this data can tell us?'" Bajaj, an astronomer at the University of Arizona, told Space.com. Soon, ...

The Sun has a crazy idea: what if the planets were ordered by size? The answer? PURE CHAOS! Belgian defense minister makes ...

Studying the orbits of thousands of exoplanets shows that large planets tend to have elliptical orbits, while smaller planets tend to have more circular orbits. This split coincides with several other ...

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar ...

This photo could be the first ever to capture all the planets in the solar system - and was taken from a field in Somerset. The landmark image was snapped by a UK photographer during a rare planetary ...

Even before the recently announced moons, Saturn had more than anyone could reasonably keep track of. Now, astronomers have ...

Planets change orbit shape around Neptune’s size. Metal-rich stars help giant planets form. Eccentric orbits suggest chaotic planet formation.

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...