You will probably watch a lot more of this 25-minute tour of the International Space Station than you think:

From the reader who passed it along:

It is my favorite Internet video in years. I couldn’t help but smile a million miles wide as I watched it.

Update from a reader:

I don’t watch anything online that has a TRT of longer than 30 seconds, my attention span ruined by the web. I can barely stand a 5 second preroll ad in front of a video. I scoffed at your preface that “you will probably watch more of this than you think.”

But I watched it all. What a tour guide Williams is.