SETI's New Neural Network Detects Many More Fast Radio Bursts From a Galaxy Far, Far Away

Researchers with the University of California, Berkeley’s SETI Research Center Breakthrough Listen team have deployed new neural net technology to help analyze the reams of data they’ve collection—and they quickly discovered a set of mysterious, as-of-yet unexplained fast radio bursts from a distant galaxy, per…

AC Lung, Space Stairs, 3D Guns and the Quietest Place on Earth: Best Gizmodo Stories of the Week

August 2018 rolled in with a bang, literally, as explosions rocked Caracas, Venezuela on Saturday during a speech by President Nicolas Maduro—and government officials later said bomb-carrying drones were to blame. If the accounts of an attempted assassination using unmanned aerial vehicles is confirmed, the New York…

Wild New Theory Suggests Radio Bursts Beyond Our Galaxy Are Powering Alien Starships

Since their discovery ten years ago, fast radio bursts have confounded astronomers. These intergalactic pulses of radio energy have defied explanation, but a new theory suggests a technological origin, whereby aliens use these beams to propel their ships through space. Extremely speculative stuff, to be sure, but it’s…

What Are the Odds of an Alien Megastructure Blocking Light From a Distant Star?

A strange star located 1,500 light-years from Earth is exhibiting strange flickering behavior that’s leading some scientists to speculate that an alien megastructure is blocking the light. But what would such a structure be exactly and how likely is it that the Kepler space telescope has actually spotted one?

Here's More Evidence That Galactic Super-Civilizations Don't Exist

Earlier this year, a scan of 100,000 galaxies showed no signs of alien mega-civilizations, dashing the hopes of those longing for a close encounter of the extra-terrestrial kind. A follow-up analysis of the data suggests it’s even worse than we thought, concluding that advanced galaxy-spanning civilizations don’t…