Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is ...

Five zodiac signs experience great horoscopes on October 8, 2025. Mercury, the planet of communication, is working hard to ...

Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining ...

On October 6 1995, at a scientific meeting in Florence, Italy, two Swiss astronomers made an announcement that would transform our understanding of the universe beyond our solar system. Michel Mayor ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Travel back 3.8 billion years to witness the late heavy bombardment and explore the early solar system, from Mercury's scorched, cratered surface to Venus's fleeting oceans, Earth's turbulent but life ...

The WNBA Finals will feature the Phoenix Mercury and the Las Vegas Aces. Who will win the title? We make our picks.

Every planet takes its turn going retrograde, and since Sunday, May 4, Pluto, the planet of transformation, has moved ...

By Dean Murray A team of astronomers has detected for the first time a growing planet inside a ring. The planet, named WISPIT 2b, is outside our Solar System and ...

Image specialist Andy Saunders on mining NASA's archives for the ultimate record of America's early space programs ...

For almost a decade, astronomers have been searching for a ninth planet in the solar system. Recently, new evidence of ...

The search for an unknown planet in our solar system has inspired astronomers for more than a century. Now, a recent study ...