(May 23, 2026 02:51 AM)C C Wrote: [ -> ]Don't know why they bothered to paint the booster, since it wasn't fated for the grabber and refurbishing for another flight, either. Unless the paint itself needed to be tested.
The new Raptor.3 engines are naturally black. And I think that the black coating on the bottom above the engines is a thermal coating. The booster doesn't reenter the atmosphere at anything like the ship's blazing speed (maybe mach 4 as opposed to mach 25) so it doesn't need tiles, but it still gets hot.
Besides, painting it looks cooler. Elon cares about that.
Quote:Will have to make many a non-occupied flight to the moon, automatically unload equipment/materials, and return successfully to Earth before any astronauts risk their lives. Don't see how there is time to accomplish that degree of vetting before 2030, or before China has a manned moon landing.
As I understand it, NASA only requires that SpaceX successfully perform one uncrewed Starship HLS landing on the Moon before humans fly. That assumes that the first uncrewed landing is faultless.
But I agree that chances are increasingly remote that SpaceX's HLS will be ready for humans in 2028, just two years from now. I don't expect the Chinese to be ready by 2028 either. Blue Origin's Mk.1 lander may or may not be ready, but it's not designed for crew.
It's entirely possible that China might land humans on the Moon before the US makes it back after 60 years. But if the US goes a short time after China, it will be with larger capacity landers able to sustain at least a minimal permanent presence.
The United States
already beat China to the Moon, way back in 1969. The competition now is to create a permanent lunar outpost. And I think that Starship, Blue's landers and a bunch of other uncrewed landers from companies like Firefly hold the lead in that.
Video in the X post below by
Matt Anderson who was just sworn in as NASA Deputy Administrator on Thursday, spending Friday in the back seat of one of Jared Isaacman's jet fighters above Starbase! He says, "Not a bad way to spend day two on the job!'
(The jets are privately owned by Jared, but he's put them in the service of NASA while he's Administrator, with Jared covering all the costs.)
https://x.com/i/status/2057946499841945724
(Photo by Richard Gallagher of WAI)
Here's Jared in the Starbase factory/office building after the flight with some of the brain-trust behind Starship. The bearded guy sitting down is Mark Juncosa, SpaceX VP of Vehicle Engineering. The grey-haired guy with glasses is Bill Riley, SpaceX VP of Starship Engineering. (I have no idea how their responsibilities are differentiated.) Both are very big deals in aerospace, and Elon is...well...Elon.
(Photo by Steve Jurvetson, a big Silicon Valley venture capital guy who sits on the SpaceX Board of Directors.)
Ship 39 surrounded by hot plasma during reentry
![[Image: HJCQZPpXQAAqDXO?format=jpg&name=small]](https://pbs.twimg.com/media/HJCQZPpXQAAqDXO?format=jpg&name=small)