https://twitter.com/JayReding/status/1240356315882500099
Category Archives: Space
GPS
Can it be used on the moon?
Maybe, but only on the near side. It really needs its own constellation (and the satellites wouldn’t be in stable orbits).
The MLP
It’s only 44% over budget.
At what point will it be generally recognized what a fiasco SLS is? Maybe when Starship flies?
Al Worden
The Gateway
…has been taken off the critical path for 2024.
This is probably the beginning of the end for it. Long before 2026, it will have become very clear that the road to the planets lies with the private sector, not NASA.
A Revolutionary New Concept
The Europeans are thinking about building a rocket that retrofires and lands vertically. Eric Berger brings the snark.
Space Setback For China
The inaugural launch of Long March 7 failed. This is pretty significant.
The Coronavirus, And Space
How the industry is being affected so far.
The OIG Audit On SLS
Just cancel the damn thing and put it out of our misery.
[Update a while later]
From Bob Zimmerman: SpaceX versus NASA.
A Thousand Starships
Inside Elon’s plan. He’s building a shipyard, probably more than one.
[Update a few minutes later]
SpaceX’s stretch goal is to build one to two Starships a week, this year, and to pare back construction costs to as low as $5 million each.
“That’s f**king insane,” I said.
“Yeah, it’s insane,” Musk replied.
“I mean, it really is.”
“Yeah, it’s nuts.”
“As I look across the aerospace landscape, nobody is doing anything remotely like this,” I said.
“No, it’s absolutely mad, I agree,” Musk said. “The conventional space paradigms do not apply to what we’re doing here. We’re trying to build a massive fleet to make Mars habitable, to make life multi-planetary. I think we need, probably, on the order of 1,000 ships, and each of those ships would have more payload than the Saturn V—and be reusable.”
I don’t know if I’ve related this or not, but at the Space Settlement Summit in Pasadena in November, there was a Canadian mining engineer who had managed the asteroid mine in Sudbury, who told us that we had no idea what the resources on the moon were, and wouldn’t know until we did some serious drilling. Not the little toys that NASA uses in rovers, but major drilling rigs to go deep into the body.
I told him (before the assembled) that I greatly appreciated his comments and that this was the kind of thing that space advocates needed to hear. I said that for people who wanted to develop the solar system, we tended to think pretty small, and that it was probably a consequence of hanging out too much with NASA.
[Early afternoon update]
Elon will be doing a fireside interview at the Satellite show in a few minutes.
[Update a while later]
He was supposed to start at 1600 EDT, but he’s been delayed to 1630, so you still have time to log on.
[Update at 1338 PDT]
It’s almost forty minutes late, but about to start.