Astronomers should search for technosignatures on planets that are not conducive to life. Harvard astronomer Avi Loeb ...

NASA’s Artemis project aims to put humans on the moon for the first time in more than half a century. Japan is slated to take part in this program, providing both astronauts and a rover to aid ...

U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds ...