Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is potentially the first Earth-like one that also orbits a sun-like star.

Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away

How any Earth-sized exoplanets exist, and how do we find them? This is what a recent study published in The Astrophysical Journal Letters hopes to address | Space

A U.K. astrophotographer had to put together some clever equipment tricks to show six of the seven planets in a rare 'parade' over the south of England.

An international research team announces the discovery of a new exoplanet orbiting a binary star system. Named HD 143811 b, this giant planet joins the very exclusive club of exoplanets detected

One of the coolest celestial events is happening this week, where six planets will be visible in the night sky at the same time. This phenomenon, known as a planet parade, occurs only a few times each year with varying numbers of planets. This particular ...

Webb Telescope finds crystalline water ice around star HD 181327. This discovery could reveal how icy bodies contribute to planet formation.