A major claim in the older media cycle was that NASA removed the book and related materials. Whatever happened during the original wave of reporting, the current reality is clear: NASA now provides an ...

A brief, ten second flash from the distant universe has just become one of the most intriguing signals humanity has ever ...

In 1977, astronomers detected a powerful, narrowband radio signal that appeared to come from deep space. It lasted just 72 seconds — long enough to stand out, but too short to confirm its source. This ...

Nearly five decades after its discovery, scientists have confirmed that the “Wow!” signal—still the most tantalizing radio burst ever detected by SETI—was significantly stronger than previously ...