When Voyager 1 and 2 crossed the boundary of the heliosphere, many believed they would drift silently into a cold, empty ,voidinterstellar space. It was expected to be a lifeless region, too sparse ...

Voyager 1, Earth’s farthest spacecraft, has been on an extraordinary journey for over 45 years, exploring uncharted ...

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

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Voyager 1 was launched in 1977, and after 49 years of travelling, it will reach a milestone in space that was once thought ...

Scientists have found that Uranus is emitting its own internal heat — even more than it receives from sunlight — and this ...

Captured just days after its discovery, the images offer the clearest view yet of this rare visitor from beyond our solar system.

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 ...

A new study led by University of Houston researchers, in collaboration with planetary scientists worldwide, suggests Uranus ...

Voyager 1 will achieve an incredible feat, traveling farther than any spacecraft before it. After almost 50 years, this historic moment marks a major milestone in space exploration.

ION Solar customizes each solar energy system to a home’s needs. Each installation starts with an in-home assessment, where the company analyzes factors like a roof’s pitch, its durability and ...

A study from University of Houston researchers showed Uranus's energy levels change with its long seasons, which last about 20 years. This is likely ...