New observational data from the James Webb Space Telescope and simulation models have confirmed a new type of planet unlike ...

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

You'll be able to view a rare alignment of planets this month and into February. Our astrotourism expert reveals the best ...

Your 2025 horoscope tells the story of how the planets will interact with your unique natal chart. See what's in store for ...

A powerful new tool comes online this year that could help astronomers locate the mysterious planet hiding somewhere beyond ...

The newcomer replacing Pluto presently goes by “Planet Nine.” If and when it finally shows up, it will get the honor of a ...

A very rare parade of planets is happening right now. Here are the planets that will be visible tonight and where to look for ...

A rare celestial phenomenon is about to light up the heavens, offering skywatchers a chance to marvel at the dynamic beauty ...

Stargazers will get a peek at what's been called a "parade of planets," when up to seven planets may appear to line up.

A planet parade like the one beginning tonight is quite uncommon, occurring once every 10-20 years. Here are the planets you ...

The alignment of six planets will be visible in the night sky in January, according to the Philippine Atmospheric, ...

Scientists have discovered a rare six-planet system where all planets orbit their star in perfect mathematical harmony.