Test like you fly; Fly like you test.
There are so many quotable quotes in this 20 minute video. My favorite is:
""We cannot break the laws of physics. We do try to leverage them.""
Robert Heinlein is smiling.
Thank you for posting the Space X link.
Humans in Space will be 100% expenditures for centuries.
For human habitation - the Moon and Mars are 100% of our options.
Photographing rocks and sand, and picking up rocks and sand, will generate 100% of our income.
Venus is super heated and has a deadly corrosive atmosphere.
Jupiter is a gas planet. Jupiter moons exist inside a deadly planetary radiation belt.
Bottom Line - once you leave Earth atmosphere, Job One will always be staying alive.
I’ll reiterate my guess, SpaceX unmanned around the Moon in 2026, and/or unmanned landing and return.