Voyager 2's visit to Uranus may have left us with the complete wrong impression of the ice giant for nearly 40 years, ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

Related Stories Planets contain more water than previously thought, research finds Astronomers found the largest water ...

A solar wind event squashed the protective bubble around Uranus just before Voyager 2 flew by the planet in 1986, shifting ...

Exoplanets can be quite different from Earth, but occasionally researchers find one that gives a sneak peak into what the ...

We know from The Lord of the Rings that Tolkien crafted endless stars in his legendarium, but are there other planets too?

The bright object was likely a Starlink satellite burning up in Earth's atmosphere as it fell back toward our planet.

Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space ...

While carbon dioxide, or CO2, is the best known greenhouse gas, several others, including methane and nitrous oxide, are also ...

The method would likely reduce Earth's temperature, but it also has some worried about how the particles will affect the ...

Earth surface is covered with rigid plates that move, crash into each other and dive into the planet's interior. But when did this process begin? When you purchase through links on our site ...

Other theories propose that the anomalies everyone ... Right now I would say it’s possible there is a super-Earth planet in the distant solar system, but we cannot say that with a lot of ...