NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the sky ...

160 People Wanted to Be Buried in Space. Their Capsule Slammed Into the Ocean Instead. Major wine company will lay off more ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...

Mysterious interstellar object may have altered solar system orbits, study says After drifting through interstellar space for 100 million years, the 21 Borisov comet will finally pass Earth ...

Some 350 years after a supernova, its shockwave reaches interstellar space and causes clouds of gas and dust to glow. Credit: NASA / ESA / CSA / STScI / Jacob Jencson (Caltech/IPAC) Scientists ...

Space propulsion company Pulsar Fusion has started construction on a large nuclear fusion chamber in England, as it races to become the first firm to fire a nuclear fusion-powered propulsion ...

In the 2014 film Interstellar, humanity takes advantage of a wormhole near Saturn to travel to different galaxies in minutes while searching for a new, habitable planet.Similarly, a network of ...

The Vienna Philharmonic is to play Johann Strauss' "The Blue Danube" in the Austrian capital on May 31, with the concert transmitted to the Voyager 1 probe in interstellar space. The Deep Space ...

NASA's Voyager 1 spacecraft is depicted in this artist's concept traveling through interstellar space, or the space between stars, which it entered in 2012. NASA/JPL-Caltech.