Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is suspected to be causing unusual orbital tilts in distant Kuiper Belt Objects.

The magnificent Griffith Park Observatory turned 90 this year and, as fans of nonagenarians, my wife and I hiked ...

The sun will square Pluto on Oct. 24, triggering everything from ego trips to unexpected plot twists. Here's what the transit ...

Your November love horoscope is powerful and serendipitous. Discover what this means for your zodiac sign, according to ...

On November 6, 2025, much-deserved success arrives for three zodiac signs. The key to success is ambition, and when Mars aligns with Pluto, we see just how far we can go. So, this day is about ...

A newly discovered warp in the outer Solar System may have been created by a small, rocky world, much closer to the Sun than ...

We had Cosmo contributor Lisa Stardust break down Zohran, Cuomo, and Silwa's birth charts to see who the planets are most in ...

Have you ever wondered how long it takes for each planet to orbit the Sun? From Mercury’s blazing 88-day year to Neptune’s astonishing 165-year journey, every planet moves at a completely different ...

Five zodiac signs will have really good horoscopes starting on October 30, 2025. There's a power play going on between ...

Have you ever wondered why you fall in love the way you do? According to astrology, the planets in our solar system play a ...

The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.