Good catch! Lost track of my zeros
dehyzer
- 0 Posts
- 7 Comments
Are you asking to change the definition of a car trip to the ~500,000 miles it takes to get to the moon and back?
In that case, rate of fatality is around 1 in 200 “driving to the moon and back” trips. 0.5% chance. So taking the rocketship is still significantly more dangerous.
More realistically, 500,000 miles is roughly a lifetime of driving. So these astronauts are being exposed in a single trip to a fatality risk equivalent of 2+ lifetimes of driving.
Or to look at it from a different angle, 5 out of the 413 total manned space flights have ended in fatalities, or 1.21%.
Auto travel in the US has a fatality rate around 1 death per 100 million driven miles. Assuming an average trip of 20 miles, that’s 1 death per 5 million car trips, or 0.00002%.
So, roughly 10,000 (EDIT: actually 100,000, missed a zero!) times more dangerous than driving.
It is massively dangerous.
As of April 2026, a total of 791 people have flown into space and 19 of them have died in related incidents. This sets the current statistical fatality rate at 2.4 percent.
https://en.wikipedia.org/wiki/List_of_spaceflight-related_accidents_and_incidents
dehyzer@piefed.socialto
Ask Lemmy@lemmy.world•Why do people keep having biological kids when there are so many needing care without a home in a orphanage or even worse out in the streets?English
9·2 days agoyou brought two souls in peace from a non-existence to a extremely harmful and competitive world of soft slavery
Are you okay? This characterization of life doesn’t sound like it’s coming from someone who’s in a mentally healthy headspace
dehyzer@piefed.socialto
No Stupid Questions@lemmy.world•How do trains save fuel when they literally park on the tracks and block multiple intersections, with over a hundred vehicles steady burning gas all around waiting for the train to fucking move?English
9·9 days agoI get you’re pissed that you have to wait for a train sometimes. I get it, it happens to me sometimes too. But do you really think the railroad crossing in your specific Mississippi town is the barometer upon which all transportation efficiency is measured?
Maybe your town and local trains just suck?

A trip to space is actually about 100,000 times more likely to lead to a fatality than a 20 mile car trip.
People really underestimate how dangerous space travel is.
(The math is in another comment below if you’re curious.)