Check out what's clicking on Foxnews.com The first interstellar object to enter the solar system is not an alien spaceship but is still 'weird' and remains a mystery, astronomers said in a new study.

New research published today in Nature Astronomy suggests interstellar object ‘Oumuamua is the contorted fragment of a parent body that ventured too close to its host star. This process, in ...

In 2017, the mysterious interstellar object 'Oumuamua passed through our Solar System, sparking a heated debate about its ...

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

Although it looks like an asteroid, the first interstellar object spotted passing through the solar system, called 'Oumuamua, may be more like a comet in disguise. When astronomers first spotted ...

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

Astronomers spotted 'Oumuamua streaking through the inner solar system in October 2017 and quickly determined, based on its trajectory, that it's not from around here. No object from interstellar ...

As the first known interstellar object to visit our Solar System, ‘Oumuamua is absolutely nothing like anything else in the Solar System.Its dry surface, unusually elongated shape and puzzling ...

The first interstellar interloper detected passing through the Solar System, 1l/‘Oumuamua, came within 24 million miles of the Sun in 2017.

The largest interstellar comet discovered could be an alien technology. The newly found Manhattan-sized object, named ...

The Interstellar object 'Oumuamua was first spotted in our solar system in October 2017 by the Panoramic Survey Telescope and Rapid Response System 1 (Pan-STARRS1). Three years later, scientists ...

It was therefore surprising to find that the first interstellar object discovered, ‘Oumuamua, was nearly at rest in the LSR—given that only one in 500 stars are stationary there.