An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Stargazers can witness a rare 'planet parade' in January and February 2024, where six planets align prominently in the night ...

Long ago, a planetary object eight times the mass of Jupiter may have once visited the solar system and altered […] The post ...

When astronomers found a large world farther out than Pluto, it became one of the final nails in the coffin of our ninth ...

Astronomers have found two planets around two separate stars that are succumbing to their stars' intense heat.

A planet that may support alien life has been discovered less than 20 light-years from Earth. The "promising" super-Earth - ...

This year, a rare planetary parade will feature six planets aligning in a line, including Venus, Jupiter, Saturn, Mars, ...

Located less than 20 light years away, HD 20794d could potentially be one of the most Earth-like planets found so far, ...

A planet that may support alien life has been discovered less than 20 light-years away from Earth - and it's believed to ...

But according to an international team of researchers, including some from the University of Geneva, in a study published ...

BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.