When 3I/ATLAS was first spotted a few months ago, it seemed to emit a reddish color. But earlier this month, some astronomers ...

The entire progression will be observed by the ESA’s orbiters the Mars Express and ExoMars Trace Gas Orbiter as well as ...

A stronomers are tracking a newly discovered interstellar visitor called 3I/ATLAS, and early research suggests it may be ...

A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a ...

A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien ...

Our solar system’s third discovered interstellar visitor, comet 3I/Atlas, will dip into the glare of the Sun this week, ...

Harvard scientist Loeb says comet-like 3I/ATLAS is far larger than expected and could offer clues about alien technology.

Harvard scientist Avi Loeb, who has made headlines for his theories about interstellar objects, says we are "probably not" ...

However, a series of groundbreaking technologies are now knocking on the door of interstellar travel, injecting fiery hope ...

TARS, named after the robot from the 2014 film "Interstellar," could potentially be a way to travel to other stars. TARS requires no fusion reactors, no gigawatt laser — and not even a chemical rocket ...

The images of Comet 3I/ATLAS were captured by the Gemini South telescope at Cerro Pachón in Chile on Aug. 27 as the icy traveler flew through the inner solar system. It's now about 238 million miles ...

Hangzhou's 'Six Little Dragons' Make a Collective Appearance, Cutting-Edge Technology Ignites the Digital Trade Fair As one of the focal points of this Digital Trade Fair, Hangzhou's tech community's ...