Apologies if this has been mentioned before. I missed it if it was. I thought this was going to be really cheesy, but I was wrong. This is brilliant. Chris Hadfield in space singing David Bowies Space Oddity.
Sorry about the formatting, for some reason pressing enter wouldn't work carriage return. Hmmm, doesn't work here either. I was going to say it's not WW1 related, but a yardstick for where we've come in 100 years.