Interstellar objects used to be the stuff of theory problems and science fiction, but 3I/ATLAS has pushed them squarely into the realm of public anxiety. As another visitor from beyond the solar ...

Astronomers sometimes talk about the universe as a series of puzzles that arrive one pixel at a time, and few images capture that better than a single, unresolved red speck at the edge of a ...

Palantir CEO Alex Karp is known for his outspokenness. But it's the simplest of questions that might be behind the company's ...