In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

They’ve got their 3Is on the prize. The highly anticipated data 3I/ATLAS’ Earth tour last month is in. A targeted scan of 3I/ATLAS for signs of radio transmitting tech has come up empty — but Harvard ...

Update: Article updated to reflect that the ShinyHunters says they were not involved in this activity. We have updated our story and title. Threat actors associated with the "Scattered Lapsus$ Hunters ...

A hacktivist remotely wiped three white supremacist websites live onstage during their talk at a hacker conference last week, with the sites yet to return online. The pseudonymous hacker, who goes by ...