At the edge of our solar system, NASA’s Voyager 1 spacecraft has detected a stunning “wall of fire,” a boundary where interstellar space begins. This record 90,000°F barrier, uncovered by the Voyager ...

The Voyager spacecraft, on a decades-long journey of exploration, have made an unusual discovery at the edge of our solar system. They’ve detected a layer of hot plasma at the solar system’s boundary, ...

Voyager 1's new data has scientists wondering if its systems may be glitching — which could affect the spacecraft's ability to send data back to NASA.

While the Voyager spacecraft are constantly traveling out of the Solar System, sometimes they are getting closer to Earth.

This image shows NASA’s Voyager 1 spacecraft exploring a new region in our solar system, the “magnetic highway.” (Image via NASA/JPL-Caltech) Scientists are calling this region the “magnetic highway” ...

NASA's Voyager 1 spacecraft has gone farther than any other spacecraft in history. Launched in 1977, it is a historic ...

Bob’s Blog: "It's been a profound experience to actually feel how slow we are by watching myself grow old as we take our first baby steps among the stars" ...

Contrary to its name, Voyager 2 was the first of the vehicles launched into space first in Aug. 20 1977 from Florida. Its twin probe, Voyager 1, launched two weeks later on Sept. 5. At more than 15 ...