An evening pause: Hat tip Tom Biggar, who writes, “I finally figured what’s wrong with my playing – I need to get a pair of jammies like his.”
To me, this illustrates the awesomeness possible from each person, especially the young, who don’t yet know they can’t do it, and so they do.
An evening pause: Performed live 1985 in Japan. Stay with it. They just don’t want this performance to end.
Hat tip Diane Zimmerman.
NASA and SpaceX have delayed the launch abort test flight of the company’s crew Dragon capsule one week, to January 18, in order to allow “additional time for spacecraft processing.”
SpaceX has made it clear for the past month that their hardware is ready to go and that they could have launched by the end of December. That makes me suspect that the processing delay relates to NASA’s bureaucracy and paperwork requirements.
An evening pause: Performed live in 2004 by Prince, Tom Petty, Steve Winwood, Jeff Lynne and others.
Hat tip Cotour.
After several months docked to ISS SpaceX’s cargo Dragon returned to Earth today, bringing back forty mice send up in December for research and some cookies that were baked in space.
Researchers want to inspect the handful of chocolate chip cookies baked by astronauts in a special Zero G oven just in time for Christmas. The oven launched to the space station in November, so astronauts could pop in pre-made cookie dough provided by DoubleTree. A spokesman for the hotel chain said five cookies were baked up there, one at a time. The company plans to share details of this first-of-its-kind experiment in the coming weeks. “We made space cookies and milk for Santa this year,” NASA astronaut Christina Koch tweeted late last month from the space station, posing with one of the individually wrapped cookies.
Scientists also are getting back 40 mice that flew up in early December, including eight genetically engineered to have twice the normal muscle mass. Some of the non-mighty mice bulked up in orbit for the muscle study; others will pack it on once they’re back in the lab.
At the moment the only way to get experiments like this back from ISS is with cargo Dragon. Hopefully that will change when Sierra Nevada’s Dream Chaser mini-shuttle finally flies in the next few years.
Capitalism in space: Due to a number of engineering issues, Firefly Aerospace has pushed back the first launch of its Alpha rocket from March to April, 2020.
In particular, figuring out the two-stage rocket’s avionics system “gave us fits,” Firefly CEO Tom Markusic told Space.com in a recent interview. That’s because the company was originally hoping to make Alpha’s flight-termination system fully autonomous, he explained.
When the vendor couldn’t qualify that advanced system in time, the vendor switched to the usual “human in the loop” system. But waiting for parts pushed back Firefly’s December 2019 launch time frame to something closer to March 2020. Firefly then chose to take a little more time for further refinements and is now aiming for April 2020 for the first launch of the 95-foot-tall (29 meters) rocket, Markusic said.
According to the article at the link, the company plans two other launches in 2020. We shall see if that pans out.
Capitalism in space: Tonight SpaceX is hoping to launch another 60 Starlink smallsats as part of its planned huge constellation aimed at providing internet access worldwide.
The launch is scheduled for 9:19 pm Eastern, with a 20 minute launch window. I have embedded the live stream below the fold if you wish to watch, beginning fifteen minutes before launch. Or you can go to SpaceX’s own website instead.
The launch has some significance. First, with this launch SpaceX will leap-frog a number of other satellite companies attempting to accomplish the same thing. Though it only began pursuing this project about two years ago, with this launch SpaceX will have the largest satellite constellation of any company in orbit.
Second, the first stage will be flying for the fourth time, a record, and all flown since September 2018, a mere sixteen months. That’s once every four months, a pace that far exceeds anything the space shuttle ever accomplished. Moreover, SpaceX intends to land it and reuse it again. The launch savings from this reuse guarantees that they will be able to undercut those other satellite companies when they begin offering services on the Starlink constellation. [Note: My readers corrected me: SpaceX has already launched a first stage four times.]
The company will also make another attempt to recover one fairing half.
UPDATE: The launch appears successful, including a successful landing of the first stage.
SpaceX right now is the leader in the 2020 launch race, as they are the only one to have completed a launch in 2020.
» Read more
An evening pause: A nice way to start the new year. And yes, that is Bill Anders’ voice, recorded during the Christmas Eve broadcast from Apollo 8 in 1968 in orbit around the Moon.
An evening pause: The new year beckons and the trumpets blow.
With 2019 ending, it is time once again (as I did for 2016, 2017, and 2018) to review the trends in the global launch industry for the past year.
Below is my updated graph, showing the launch numbers for 2019 as well as for every year going back to 1990, just before the fall of the Soviet Union. That range I think covers all recent trends, while also giving some perspective on what happened in 2019.
The graph is worth reviewing at length, as it not only gives a sense of recent trends, it also summarizes well the history of the entire global space industry during the past thirty years. For example, it shows the transition in the U.S. in the past two decades from government-owned launchers to private rockets, a change that has revitalized the American space industry in more ways than can be counted.
» Read more
An evening pause: Hat tip Cotour.
An evening pause: The instrument is a medieval portative organ. The music is not medieval but was written in 2014 by American composer Carson Cooman.
Hat tip Diane Wilson.
An evening pause: Somehow to me this seems more appropriate the day after Christmas.
Hat tip Cotour.
An evening pause: For my Christian readers, from a secular Jew, in good will.
Hat tip Tom Biggar.
An evening pause: Hat tip Tom Biggar.
Capitalism in space: SpaceX this week completed a new round of crew Dragon parachute tests, meeting a goal they had announced in October.
This clearly paves the way for the January 11th launch abort test, followed by the first manned flight, as soon as February or March 2020, according to the article at the link.
An evening pause: I hope we all get our own equivalent of what she wants.
Hat tip Diane Zimmerman.
Boeing today fired its CEO Dennis Muilenburg, citing the need to “restore confidence in the company.”
The company has had a very bad year, with the grounding of its 737-Max airplane, the cost overruns and delays in its NASA Space Launch System (SLS) rocket, and the failure of its Starliner manned capsule to dock with ISS this past weekend.
Whether this change will accomplish anything is hard to say. The problems above appear very deeply embedded within the company’s culture, and might require the kind of wholesale changes that big bloated corporations like Boeing are generally loath to impose.
Capitalism in space:Boeing’s Starliner capsule successfully landed today in New Mexico, returning to Earth prematurely because of its failure to reach its proper orbit after launch two days ago.
The article quotes extensively from both NASA and Boeing officials touting the many successful achievements of this flight, while trying to minimize the failure that prevented the capsule from docking with ISS properly. And that failure?
The mission elapsed timer issue that cut short Starliner’s planned eight-day mission started before the spacecraft lifted off Friday from Cape Canaveral aboard a United Launch Alliance Atlas 5 rocket, according to Chilton. “Our spacecraft needs to reach down into the Atlas 5 and figure out what time it is, where the Atlas 5 is in its mission profile, and then we set the clock based on that,” Chilton said in a press conference Saturday. “Somehow we reached in there and grabbed the wrong (number). This doesn’t look like an Atlas problem. This looks like we reached in and grabbed the wrong coefficient.”
“As a result of starting the clock at the wrong time, the spacecraft upon reaching space, she thought she was later in the mission, and, being autonomous, started to behave that way,” Chilton said. “And so it wasn’t in the orbit we expected without the burn and it wasn’t in the attitude expected and was, in fact, adjusting that attitude.”
I read this and find myself appalled. While I agree that overall the mission proved the capsule capable of launching humans to ISS (which is why NASA is considering making the next Starliner mission manned despite this failure), this failure suggests a worrisome lack of quality control at Boeing. I can’t even imagine how the Starliner software could be mis-configured to “grab the wrong number.” This explanation makes no sense, and suggests they are spinning the failure to avoid telling us what they really did wrong.
Either way, I suspect that NASA will approve a manned launch for Starliner’s next orbital flight, but will do so only after dwelling on the problem for at least six months.
An evening pause: Sung by Jessie Hillel, Sarah Whitaker, Roisin Anderson, Ben Anderson, Rebecca Jenkins. From the youtube page: “We have re-pitched this captivating selection of favourites to suit children’s voices.”
Truly one of Bob Dylan’s most beautiful and poetic songs.
Hat tip Tom Biggar.
