Amazing Space Thingy Pt II: Private Space Travel

I wrote about exoplanets a couple of weeks ago. This is the other thing that I find really amazing.

Amazing Space Thingy Pt I: Exoplanets

I’ve been interested in astronomy since I was very young - my interest kick-started by this great book - and much of what I learned over twenty years ago is still true now. There are two areas, though, where a lot has changed in the last decade or so. Here’s the first.