A Soviet spacecraft launched in 1972 for Venus re-entered Earth's atmosphere uncontrollably today and there is uncertainty ...

Sub-Neptunes, planets with diameters bigger than Earth's but smaller than Neptune's, are the most prevalent form of exoplanet ...

A team of astronomers believes they may have spotted a serious candidate for a ninth planet in our Solar System. This object, ...

The idea that our Solar System is representative of other solar systems hasn't survived the age of exoplanet discovery.

A ninth planet the size of Neptune may be hidden in the far reaches of the solar system, but the evidence has left some experts skeptical.

Bungie has unveiled the Year of Prophecy that begins with the release of The Edge of Fate on 15th July. The year will be ...

Astronomer Eliza Kempton said that she had waited her "entire career" to peer into an atmosphere from this mysterious class of planets.

These types of exoplanets are some of the most common in our galaxy - but they've remained mysterious until now.

Astronomers using NASA’s James Webb Space Telescope have taken a major step toward understanding a puzzling type of planet ...

Spotted thanks to a fleeting light distortion in 2011, a mysterious duo — a tiny star and its hefty companion — has turned ...

Though they don't orbit around our sun, sub-Neptunes are the most common type of exoplanet, or planet outside our solar ...

Sub-Neptune planets are often covered in thick haze, making studying hard. However, NASA’s James Webb Space Telescope is ...