What if technosignatures and biosignatures are not the only ways intelligent alien life can make itself apparent?

On January 2, 2019 at 9:26pm EST, China's Chang’E-4 probe did what no human or machine has ever done before, and landed on the far side of the Moon. According to a new study, the mission was a busy ...

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

Astronomers may have been listening for alien civilizations in only a small slice of the radio spectrum while overlooking a largely unexplored range of higher frequencies. Using archived data from the ...

Fresh allegations that US intelligence agencies may be secretly holding recovered alien technology have revived one of Washington's most persistent debates, after a prominent UFO whistleblower claimed ...

The search for extraterrestrial intelligence has traditionally focused on detecting radio signals or laser transmissions from distant civilisations. But a new study proposes a very different idea: ...

Some of the coldest objects currently listed as stars in the Milky Way may not be stars at all. A new study by astrophysicist Amirnezam Amiri from the University of Arkansas suggests that these ...

In July 2025, astronomers detected a mysterious object entering the solar system from interstellar space. Since then, the discovery has sparked widespread interest, fueling debate over its origins and ...

For the first time in more than 15 years, the International Academy of Astronautics (IAA) Search for Extraterrestrial Intelligence (SETI) committee has significantly revised the protocols governing ...

For decades, the idea of making contact with extraterrestrial life has fascinated scientists and the general public alike. While Hollywood often portrays alien encounters as inevitable, the reality is ...