"This might also explain the report on 3I/ATLAS getting 'bluer than Sun.'" "It could potentially be explained by a hot engine or source of artificial light," he wrote, adding that it could also be a ...

On their way into space, astronauts' bodies deteriorate dramatically in zero gravity. To address this problem and protect our pioneers in space, researchers are looking for realistic test models. This ...

Replicas, the poorly received 2018 sci-fi thriller starring Keanu Reeves, will be available to stream for free. The film also stars Alice Eve.