A collision between our Milky Way galaxy and the neighboring Andromeda galaxy, long considered inevitable, may be in question ...

For centuries, astronomers have sought to understand the formation and evolution of the solar system and the dynamics that ...

Have you ever wondered what lies above and below our solar system? In this video, we take you on a mind-blowing journey beyond the confines of the planets, exploring the mysteries that exist in the ...

The Milky Way may merge with the Large Magellanic Cloud in 2 billion years, not Andromeda, contrary to previous findings.

But this assumes that nothing affects the Solar System in the meantime, and that is not a certainty. As we travel around the ...

Astronomers say that a collision between the Milky Way and Andromeda may not be a forgone conclusion and “we could avoid this ...

More than a decade ago, scientists predicted our Milky Way galaxy and neighboring Andromeda would collide in four billion ...

Learn how a possible ninth planet, the theoretical Planet X, could have acquired its wide orbit in the outer Solar System — a ...

Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

The researchers said 2017 OF201 was identified in observations by telescopes in Chile and Hawaii spanning seven years.