From the longest tunnel of the ancient world to a highway suspended above raging waters, Rome built engineering marvels that ...

Alien megastructures built to harvest stellar energy or alter the orbits of stars may be physically feasible, according to a ...

For generations, science fiction has trained us to imagine the future as humanity spreading across endless new planets. But ...

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A team of Italian scientists stunned the world last March when they announced the discovery of a vast underground complex stretching nearly 3,500 feet beneath Egypt’s Giza Plateau, connecting chambers ...

03:47, Tue, Dec 9, 2025 Updated: 03:54, Tue, Dec 9, 2025 A team of Italian researchers left the world astounded last March when they revealed the discovery of an enormous subterranean network ...

Indie game developer and publisher System Era Softworks has finally released the latest DLC for Astronner, as Megatech is available right now. Originally teased back in April, this adds several new ...

Explore mysterious 9,000-year-old Stone Age megastructures found in the Arabian Desert. Deep in the Arabian Desert lie thousands of enigmatic stone megastructures whose true form is visible only from ...

Astroneer places players in a 25th century gold rush where they explore the frontiers of outer space, risking their lives and resources in harsh environments for the chance of striking it rich. On ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, skywatching events and more! You are ...

Sometimes, light curves of stars and pulsars have wonky, flickering properties, and some scientists wonder if these light curves could be caused by artificial megastructures built by advanced ...