Astronomers have confirmed the discovery of an "interstellar object" named 3I/Atlas passing through the inner solar system.

A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

Spotting a possible interstellar object is incredibly rare, and it’s exciting that our UH-operated system caught it,” ...

Interstellar object headed towards Mars, but poses no threat to Earth, says head of planetary defence at the ESA.

Astronomers have discovered an interstellar object travelling through the solar system that is expected to pass by Earth ...

The planetary system can be viewed as a toolbox. This planetary system is an exceptional laboratory for a few reasons. First, we can observe K2-360b through both transit measurements, ...

In their paper published in Science of the Total Environment, researchers from IIASA and Lviv Polytechnic National University ...

IN your issue of July 29 your reviewer devotes some space to my paper on the origin of the planetary system (Astronomische Nachrichten, No. 4308), and closes by asking, “Why, for instance, on ...

The planetary system is reportedly thought to be moving at least 1.2 million miles per hour, nearly twice as fast as our solar system. Sean Terry, ...

GREENBELT, Md. — NASA scientists have discovered what they believe may be the fastest-moving planetary system ever seen, right here in our galaxy! According to NASA, astronomers have discovered ...

This would make this the fastest planetary system ever seen. However, there is still uncertainty about the true nature of the speeding object and its companion. In 2011, ...

Planetary alignments involving the planets in our solar system are not exceedingly rare, but the visible lineup of four or five planets in the night sky only occurs every few years, according to NASA.