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

The Voyager spacecraft, launched by NASA in the 1970s, have embarked on humanity’s most ambitious journey into the depths of ...

The Last Time NASA's Voyager "Looked Back" At Our Solar System, This Is What It Saw Before it met the 30,000-50,000 kelvin wall at the edge of our Solar System, Voyager 1 took its final images.

Researchers have looked into how far away the Voyager spacecraft could go while we could still detect them, and worked out ...

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

Far past the familiar boundaries of our solar system, NASA's intrepid Voyager spacecraft are sending back mind-boggling data, revealing a fascinating and intense frontier. While not a literal 'wall of ...

Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

But in space or on the Moon, there are no power lines, no sunlight at night and no backup grid. Every system — from life ...

The current attacks on the U.S. system of scientific research will have real and debilitating consequences for our nation and its international position that will not be easily turned around ...

Yamaguchi was doing a three-month job in Hiroshima when he headed to work late that fateful day (delayed by forgetting his ID ...