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 ...

After 45 years in space, NASA’s Voyager 1 & 2 are still making history! These legendary probes have traveled beyond our solar ...

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

There's a broad consensus in the scientific community that a follow-up mission to Pluto should be an orbiter, and not a ...

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

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

Before it met the 30,000-50,000 kelvin wall at the edge of our Solar System, Voyager 1 took its final images.

NASA launched two 12-inch gold-plated copper disks filled with the sounds of children's laughter, heartbeats, and bird calls.

Our solar system might still bear the scars from an extremely close shave with an alien star. Such an encounter – the closest pass we know of – would have shaken up objects on the outskirts ...

Launched in 1977, NASA's Voyager 1 became the first spacecraft to travel beyond our solar system into interstellar space in 2012.

NASA's Voyager 1 & 2 Were Not The First Missions To Reach The Outer Solar System They were also not the first missions to carry a message intended for extraterrestrial beings should they reach ...

LOS ANGELES NASA’s Voyager 1 probe has left the solar system, boldly going where no machine has gone before.