Where are the aliens?: the search for life beyond Earth

Where is everybody? : meet the Fermi paradox

Where are you? : you are here

Where did it all come from? : a history of (known) life in our universe

What's up there? : this can't be a new question

What have humans accomplished so far? : history of the space race

What will we find? : life is about the small stuff

Maybe Mars? : spoiler : no Martians but still much to ponder

What about not-from-these-parts planets? : exoplanet discoveries

Do calculators hold the answer? : let's look at the math

Did you hear that? : SETI time

Dude! What was that? : UFOs and UAPs

Are alien encounter stories real? Nope!

What does the future hold? : stuff to look forward to

Questions for long car rides.