Hard science fiction fans love to imagine other worlds but want near future or present day technology to ground the story. I know. I'm one of you! Be proud hard science fiction fans! More present day technology have been created through the imagination of hard science fiction than you know. Enjoy my postings about the science behind science fiction. And if you feel like it, leave a comment or suggestion.
Big thanks-Jeff Knoblauch

New blog post from Jeff Knoblauch examines the physics of using a space elevator. What works and what doesn't work, and some interesting ideas for a different kind of elevator. ...more
Space
March 31, 2026•5 min read

Blog topic: How Vast is Space? Jeff Knoblauch explores how the incomprehensible volume of space relates to his hard science fiction writing. ...more
Space
February 19, 2026•7 min read