"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners ...

Behold, the giants! The Hubble Space Telescope has completed a decade of observing Jupiter, Saturn, Uranus and Neptune.

On Friday night, the planet was visible to the naked eye in areas with clear skies and minimal light pollution.

New research underscores the physics of potential oceans on moons like Europa and Enceladus where aliens could hide ...

As we approach 2025, one thing should be made clear: This next year includes a cluster of bi-yearly and rare transits that ...

The best time to witness the celestial event will be just after sunset starting Jan. 10. A meteor shower will also be visible ...

The James Webb Space Telescope has captured amazing new imagery of Uranus along with its rings and moons. The footage shows the moons Titania, Miranda, Ariel, Umbriel and Puck. Credit; Space.com | ...

The Quadrantids’ radiant lies in the now-defunct constellation Quadrans Muralis, a region of the sky occupied by Boötes. It’s ...

Unfortunate timing The first panel of this artist's concept depicts how Uranus's magnetosphere – its protective bubble – was ...

Virtually every planet - even ones that move super slowly, like Uranus and Neptune - is switching zodiac signs this year, ...

Discover the best New Year's resolution for your zodiac sign. From setting goals to embracing new beginnings, here's what ...

On the evening of Jan. 10, Venus will reach its greatest eastern elongation — its easternmost distance from the sun. This is ...