The Voyager spacecraft, Voyager 1 and 2, have traveled farther than any human-made objects in history, entering interstellar ...

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 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 ...

Clocking in at 440 pages, Traveller: The Great Rift Slipcase Set is now available from Mongoose Publishing. Inside you’ll ...

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

In our analysis this week, we look at how NASA's proposed budget would slash the agency's science division by nearly 50%.