Scientists recently announced they had found potential signs of life on a planet 124 light years from Earth. While the bold claim has been challenged, the mere prospect is enough to inflame a ...

Fast-than-light travel, instantaneous communication, terraforming. Science fiction relies on imaginative physics ideas to enrich its stories. Some of these are pure fiction, while others are closer to ...

Forbes contributors publish independent expert analyses and insights. I cover aerospace, astronomy & hosted The Cosmic Controversy Podcast. As the recent Worldcon 2025 Convention here in Seattle ...