This engine won't be fueling interstellar missions, but still finds an unexpected way to use deep space energy to generate ...

Interstellar Technologies ZERO rocket engine test-fired at Hokkaido Spaceport in Taiki, Hokkaido. It is fueled by liquid ...

The Manhattan-size interstellar object 3I/ATLAS exhibited signs of non-gravitational acceleration and appeared “bluer than ...

Dr. Marcus Hale, a physicist at the University of Cambridge, has proposed a fascinating theory that could potentially ...

The startup is fueling its rocket engines with liquid methane. Credit: Interstellar Technologies Amid stables for 1,400 dairy cows, a tanker truck empties its load: a liquid stream of manure that ...

Interstellar object 3I/ATLAS continues to fascinate astronomers as it rips through our solar system. And the more we find out about the object — widely suspected to be an icy comet — the more ...

An interstellar comet is dramatically jetting off ice and dust into space, a new image shows. The comet, called 3I/ATLAS, is sending out a jet of material towards the sun as our nearest star warms up ...

An incoming Coronal Mass Ejection (CME) — a massive solar eruption — is predicted to strike the peculiar Interstellar Comet 3I/ATLAS. Unsplash A cosmic collision seems to be on the horizon. An ...

"We study cometary bodies because they act as time capsules, sealing in material from their formation billions of years ago." The Europa Clipper spacecraft may soon be pummeled by charged particles — ...

On Thursday’s episode of “9-1-1,” Athena (Angela Bassett) and Hen (Aisha Hinds) finally made it back to Earth after a four-episode arc that had them journeying to and from space. What was meant to be ...

New telescope images show that the interstellar comet 3I/ATLAS is shooting a giant jet of gas and dust toward the sun. This is normal behavior for comets, an expert told Live Science.