When you first learned about the Solar System, you probably saw diagrams that made it look orderly, with planets arranged in ...

Have you read on social media about the “once in 396 billion years” planetary alignment happening on Jan. 25? Guess what? Social media is not reliable. Here’s what’s really going on — and why you ...

Eris and Makemake are dwarf planets that ... younger than methane that would have been hanging about since the formation of the Solar System. "The moderate D/H ratio we observed with JWST belies ...

Planets in our solar system are all set for a surprise for astrophiles and sky gazers this year. You'll likely have heard ...