IBM Corp. said today it’s teaming up with experts from the National Aeronautics and Space Administration to create an artificial intelligence model that can provide an early warning about solar flares ...

At the ragged frontier where the Sun’s influence gives way to the galaxy, a decades‑old spacecraft has stumbled into a ...

The Milky Way and Andromeda galaxies are predicted to collide and merge between 3.9 and 5.6 billion years from now, based on observed relative motion. The merger process will involve multiple ...