Scientists may have finally revealed the history of the tantalizing TRAPPIST-1 system, an intricate collection of seven worlds that sit about 40 light-years away from us. These worlds, many ...

A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in order to understand ...

When the Sun runs out of hydrogen fuel and expands into a red giant, it will eventually encompass the innermost planets of the solar system, out to about Earth’s orbit. Being closer to our enlarged ...

Ever found yourself staring at the stars and wondering if those far-off planets have anything to do with what’s happening here on Earth? Some people think that when the outer planets—Jupiter, Saturn, ...

In astrology, the outer planets such as Uranus, Neptune, and Pluto are often associated with generational change and long-term social alteration. Unlike inner planets that do not take too long with ...