Ukrainian defense forces destroyed a giant radio telescope in Crimea, a powerful planetary transmitter once used to support deep space missions and METI—the attempt to message extraterrestrial civilizations. Ukraine destroyed Yevpatoria RT-70 in a drone attack to prevent Russia from using it for military communication purposes, Space.com reported. Russian defense forces reportedly carried out recent […]
Most Powerful Fast Radio Burst Ever Detected Hits Telescopes Across North America
For almost two decades, astronomers have detected extremely powerful, millisecond-long flashes of radio waves known as fast radio bursts (FRBs) from beyond our galaxy—and had no clue where they came from. Now, a team of scientists has detected the brightest-ever FRB and finally pinpointed its origin to a nearby galaxy. Researchers have long suspected that […]
Aliens Can Detect Earth’s Airports From 200 Light-Years Away
Humans might not know of any intelligent beings beyond Earth, but if they exist, they might already know about us. New research shows that radar systems at commercial and military airports are inadvertently announcing our presence to any aliens with the ability to listen. Preliminary results from a study led by Ramiro Caisse Saide, an […]
Scientists Are Creeping Closer to Colorized Black Hole Images
Black holes are infamous for being invisible. But thanks to a new technique from the Event Horizon Telescope (EHT) team, we’re about to start seeing them in color. Astronomers have figured out a way to observe the radio sky in multiple frequencies at once, allowing them to create full-color images of supermassive black holes. The […]