As comet 3I/ATLAS nears its 29 October perihelion, scientists test whether its acceleration hints at alien propulsion—a bold ...

3I/ATLAS is a comet which was detected by the boffins over at NASA on 1 July, with researchers at the Asteroid ...

The rare interstellar comet 3I/ATLAS is under intense scrutiny as it passes through the solar system. Spacecraft like Hera, ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers from the University of California, Irvine (UCI) and ...

I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some ...

It’s not the first time he has theorised an alien origin of a comet. There have only been three comets identified as coming ...

"It was just a matter of time before we found them." ...

Brian Lacki has released a set of three prepublication studies attempting to rationalize and measure the odds of a ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on?

Contrary to allegations that 31/ATLAS is potentially hostile alien tech, the Manhattan-sized comet could provide potentially ...