The Asteroid Terrestrial-impact Last Alert System (ATLAS) in Chile first saw this celestial wanderer on July 1, 2025. It is ...

An alien visitor passing through our solar system made its closest approach to Mars earlier this month, and two European robotic spacecraft orbiting the red planet turned to take a look. 3I/ATLAS is ...

Billions of years ago, while the solar system was still young, a massive object may have drifted into it. It's not a spaceship, but it is an alien visitor in its own right—a colossal interstellar body ...

[The pyramid measures 22-feet high and was built according to the alien’s instructions / jjconyers] Farmer Raymundo Corona has finally constructed an unusual pyramid in the Mexican desert after being ...

Is 3I/ATLAS a comet or an alien ship? Harvard's Avi Loeb warns of a 'serial killer' visitor as the interstellar object makes ...

John Rummel outlined what could happen if there was a full-scale alien invasion AN EX-NASA chief has sensationally revealed plans for intelligent alien visitors. John Rummel was twice NASA’s Planetary ...

Planets in our solar system orbit the Sun in different orbits in three-dimensional space. Scientists have claimed that an interstellar visitor, much larger than any celestial body in our solar system, ...

A cosmic tourist just dropped by our solar system, and it’s putting on quite the show. Astronomers are dazzled with a spectacular display of ice and dust jets as an interstellar visitor known as ...

Our solar system’s interstellar visitor – 3I/ATLAS – apparently has ‘jet thrusters’, a scientist has suggested. The comet is the third time an object not from our star system has wound up in our ...

Why are aliens always such a cliche? This one is a mockup of the Roswell Alien from the Museum of Science’s new exhibit, “The Science of Aliens,” which opens Sunday. Click through for more images, ...