Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

Military history is much more than battlefield trivia. Stacker took a look at 25 recent "Jeopardy!" questions about the ...

The brilliance of an action flick is that they provide a high-octane adrenaline rush from the comfort of your own couch. You ...

One dusty New Mexico summer rewired how America looks at the sky.

Some character deaths don't just break our hearts '€” they break entire franchises. Join us as we count down our picks for the movie character deaths that either directly killed a franchise or helped ...

👋 Welcome to 5 Things PM! Now that Elon Musk is officially the world’s first trillionaire, you might be wondering how much of his wealth comes from government help. Virtually all of it. States along ...

(CNN) — Whether he meant to or not, Steven Spielberg has been trying to convince the world of alien existence for over 40 years. He’s donated money to research programs. He’s discussed the issue with ...