NASA’s twin Voyager spacecraft, Voyager 1 and Voyager 2, embarked on a historic journey to explore the outer planets of our solar system. Taking advantage of a rare planetary alignment, the probes ...

The discovery challenges findings made by Voyager 2, which collected data suggesting Uranus, unlike other giant planets in ...

A new analysis of decades' worth of observations has revealed that Uranus does indeed emit more heat than it receives from ...

Researchers from the University of Houston, led by Dr. Xinyue Wang, launched a deep probe of Uranus’ data — and determined ...

John Casani, who has died aged 92, was an American spaceflight engineer who led the teams that pioneered Nasa’s explorations ...

Jupiter, Saturn, and Neptune each emit more energy than they receive from the Sun, meaning they have comparatively warm ...

NASA's Voyager 2 spacecraft made its closest approach to Jupiter. It came within 354,000 miles (570,000 kilometers) of the ...

Scientists looked at decades' worth of data, combining reports and readings from various spacecraft and new computer modeling ...

Uranus does have an internal heat source like its planetary siblings, which may have led scientists to misinterpret the data ...

Scientists have found that Uranus is emitting its own internal heat — even more than it receives from sunlight — and this discovery contradicts observations of the distant gas giant made by NASA's ...

Before defining what a light-year is, we should define what a light-year is not: It is not a measure of time, but rather a ...

But scientists now say that Uranus is actually warmed from the inside, according to a study published in Geophysical Research ...