Baker said that there are other astronomical events that may be more interesting than the parade of planets. Baker said Mars ...

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

Scientists found an intriguing world in our galaxy.

An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found ...

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

After graduating from UVA in 2013 and completing her doctorate in planetary science from the University of Arizona in 2019, ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

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

A new study claims it is possible an "alien visitor" could have warped our solar system during its earliest years.

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

Stargazers, prepare for the parade of planets that will take place over the next few nights in the sky. Here's what you need to know.

Stargazers will be treated to a dazzling six-planet "alignment" this January.