The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

When an exoplanet is discovered, scientists are quick to describe it and explain its properties. Now, we know of thousands of ...

In astrology, the inner planets of Venus and Mars are referred to as “personal planets.” These retrogrades are generally felt more within our individual experience, compared to the outer ...

Astronomers have made a groundbreaking discovery in the WASP-132 system, finding two new planets that defy previous ...

Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even better view arrives in February and March. Here's what you need to know.

Exoplanets have captured the imagination of the public and scientists alike and as the search continues for more, researchers ...

and these materials combined together to form the inner planets. The outer four planets (Jupiter, Saturn, Uranus, and Neptune) are called gas giants. When the solar system formed, gaseous ...

Recent studies have revealed that, until now, Hot Jupiters seem to be the only planet in orbit around their host star. This ...

New research has revealed that Hot Jupiters do not always push away or destroy nearby planets during their migration. This ...

Right now, the outer planets are all on relatively the same side of the system. As a result, we can enjoy a planetary parade ...