An unidentified interstellar object, possibly eight times Jupiter’s mass, may have disrupted the solar system’s planets.

A team of astronomers have discovered a rather curious exoplanetary system that has two gas giant planets that are messing up each other’s orbit! On of them is 3.8 times the mass of Jupiter and ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

Beyond Neptune lies the Kuiper Belt, a vast expanse of icy bodies that may hold clues to the solar system’s formation. These ...

HELENA — The planets are aligned. Six planets, Mars, Jupiter, Uranus, Neptune, Venus and Saturn can be seen in the night sky.

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

A rare celestial event is captivating stargazers as six planets align in a striking display, says Professor Chandana ...

As UK skies were graced with a rare celestial event this month, stargazers have been gripped by the ‘planetary parade’ which ...

Astronomers have discovered an intriguing, potentially habitable, super-earth not far from us in cosmic terms.

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

Astronomers aimed the Very Large Telescope in Chile at a nearby exoplanet and discovered jet stream winds blowing nearly 80 ...

SCIENTISTS have discovered a new super-Earth with an ‘eccentric’ orbit that swings it in-and-out of its star’s habitable zone ...