Category Archives: Space

Running Scared

France and Germany are studying reusability in rockets. I found this amusing:

The idea for Callisto did come in part as a response to SpaceX, which has now landed 20 boosters and flown five customers on used rockets, but both Astorg and Dittus describe the project as very different.

“It’s not a copy of what SpaceX is doing,” Dittus said. “In some aspects we are also skeptical [about reusability as] the right path, but we will see what is best and then we can come up with ideas of how we proceed.”

Riiiiiiiight.

Meanwhile, Orbital ATK is taking USAF money to try to resurrect Liberty.

When all you have is a hammer…

The Webb Telescope

We had dinner with Leonard and Barbara David when we were in Colorado over the holidays. He told me that he’d been working on this piece about whether it’s too big to fail.

I’ve been concerned about the risk for years. I hope it works, but it’s not the approach I’d have taken. The next big telescope will be assembled in space, not launch origami.

America In Space

Keith Cowing is pessimistic.

I’m not. NASA isn’t able to lead, but America will continue to.

[Update a few minutes later]

Speaking of which…

Falcon Heavy On The Pad

Launch now NET Jnuary 15th, with static engine test on Saturday. That will be impressive by itself, even without a lift off. If it’s successful, chances of a successful launch go way up. I suspect the biggest uncertainty is plume interaction between the cores, and that will resolve it.

Polar From The Cape

A few weeks ago, the commander of Vandenberg said that he was facing competition from Florida. I didn’t understand what he was talking about, but apparently, they’ve found a southerly corridor that will allow them to get to high inclination from the Cape.

Also, though no one is talking about this yet, reusable first stages will probably allow inland spaceports with a high range of azimuths at some point.

The New Space Race

…is postponed until next year. This is interesting, politically:

In one corner, we have the SpaceX Crew Dragon, a successor to the original Dragon capsule it’s been using to deliver supplies to the ISS. The seven-seater vehicle appears to be quite the looker, with fairly large windows to give passengers a stunningly clear view of their journey — a feature you’d definitely appreciate if you were a paying customer. The company already has a solid idea of what to do with the capsule outside of its Commercial Crew responsibilities. In fact, it already sold two seats to take private citizens on a trip around the moon next year … but only if it has already started taking astronauts to the ISS for NASA.

A successful Falcon Heavy flight (hopefully next month) is a necessary, but not sufficient condition for SpaceX to attempt an Apollo 8 recreation (the fiftieth anniversary is almost exactly a year from now). If they do it before they’re flying commercial crew, it will have the appearance of not keeping their eyes on the ball for NASA’s needs. But NASA can control the schedule by throwing up impediments to first flight, and some at the agency might be motivated to see that happen, because it would be politically embarrassing to see a private company do an Apollo 8 re-enactment before the agency can with SLS, causing even more people to question the need for the latter. It will be an interesting year.

Oh, one other point. Amusing to see a woman journalist using the terms “manned” and “unmanned.” I personally try to only use those terms to describe historical events (e.g., Apollo). It appears that “crewed” and “uncrewed” are gaining acceptance, but there remain two problems with that. First, “crewed” sounds like “crude” when verbalized. Second, not everyone who flies will be crew. Maybe we need to start saying “humanned” spaceflight.