Jerry Grey says that we will have to rely on it for a while longer. This is a very good history. Interestingly, he stays out of the AR1/BE-4 fight, and makes no specific recommendation of what should replace it, only that something should.
Category Archives: Technology and Society
Reusing Rockets
I love the opening of this piece from James Dean:
In more than 65 years of launches from these shores, a rocket landing anywhere near its launch pads meant something had gone terribly wrong.
Not anymore.
Nope.
[Update a few minutes later]
He quotes Elon as saying that the rocket “costs” sixty million, but isn’t that the price? It has to cost less than that for them to make a profit. And I don’t think they’d want to reveal the actual cost, for business reasons, but it would be nice to know just how much margin they have, and how much they can reduce the price if it’s fully reusable.
[Update a few more minutes later]
And here we have an article from Mike Wall, where he quotes Elon as saying it cost $16M to build (if true, that gives them a huge profit margin and room to drop prices in the face of any competition). I saw others reporting that on Twitter on Monday, but no one really clarified if he said “sixty” or “sixteen.” It would be nice to get the actual number.
[Update a while later]
[Update a couple minutes later]
And Jessica Orwig’s.
[Update a couple minutes later]
[Afternoon update]
Here‘s SpaceflightNow’s take on it.
Bezos Versus Musk
The Coming Bright Age
Yesterday’s space success makes Bob Zimmerman optimistic about the future.
NOAA
…caught in a new climate-data scandal?
Scientists don’t operate in secret, or hide their work.
Erin Esurance
This is pretty funny. How an insurance company lost its mascot to Internet porn.
Feminists And Science Fiction
Star Wars proves they’re clueless about it.
Of course, #Gamergate has been demonstrating that for many months.
Holdren And NASA
Jeff Kluger has an interview with the Science Adviser. This is obviously not true:
There are certain fundamentals that everyone who looks at the challenges of space exploration [recognizes]: a heavy lift rocket is one of them, a crew capsule is another.
Not everyone. And even if we saw that as fundamental, it doesn’t mean they should be developed, owned and operated by NASA.
Today’s Launch Attempt
SpaceX and Orbcomm have put out a press kit. A successful landing (along with Blue Origin’s recent successful flight) would be a nice early Christmas present to space enthusiasts.
[Tuesday-morning update]
Congrats to SpaceX obviously. Here are some nice photos of the landing. Here is Tim Fernholtz’s story.
[Update mid morning]
Here’s a detailed technical explanation from Spaceflight101, and Lee Billings has the story as well.
Gullies On Mars
No water required? Not sure how this relates to the recent stories about liquid water.