Scientists Use Earth's Shadow to Hunt for Alien Probes

Scientists use Earth's shadow to hunt for alien probes

For decades, astronomers have searched for signs of extraterrestrial intelligence using radio telescopes and optical instruments, scanning the skies for artificial signals. Now, researchers are taking a different approach, this time looking much closer to home for alien artifacts that might already be in our solar system.

Scientists Use Earth's Shadow to Hunt for Alien Probes

For decades, astronomers have searched for signs of extraterrestrial intelligence using radio telescopes and optical instruments, scanning the skies for artificial signals. Now, researchers are taking a different approach, this time looking much closer to home for alien artefacts that might already be in our Solar System.