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.

Mercury is one of the least visited planets in our solar system, but NASA’s MESSENGER mission changed that in 2011. It ...

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

NASA’s James Webb Telescope unveiled the atmosphere of hot exoplanet TOI-421 b, solving a key mystery about ...

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

An alternate explanation that fits the evidence is that Vesta was once part of a planet – but which planet that might been ...

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 ...