Dave Matthews Band – Ants Marching
An evening pause: Performed live prior to the album’s release in 2007.
Nice way to start the week, with some energy.
Hat Chris McLaughlin.
On the radio
For those who wish to listen to me and even call in to ask a question or comment or disagree with something I have said, I will be on The Space Show with David Livingston. tomorrow night for probably two hours, beginning at 7 pm (Pacific).
As always, your calls will be welcome. I don’t bite, though as John Batchelor says, I can get grumpy.
In addition, I will be on WCCO-AM in Minnesota to talk space stuff on the next night, March 31st, for forty minutes, beginning at 10:00 pm (Central).
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The print edition can be purchased at Amazon or any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
A visit to Cydonia on Mars
Click for full image.
Cool image time! The Cydonia region on Mars, located at around 30-40 degrees north latitude in the northern lowland plains just beyond the transition zone up to the southern cratered highlands, is well known to many on Earth because it was here that the Viking-1 orbiter took a picture of a mesa that, because of the sun angle, made its shadows resemble a face. Thus was born the “Face on Mars” that consumed the shallow-minded among us — and thus the culture, media, and Hollywood — absurdly for decades, until Mars Global Surveyor took the first high resolution image and proved without doubt what was really obvious from the beginning, that it was nothing more than a mesa.
Cydonia however remains a very intriguing region of Mars, mostly because it is home to a lot of strange geology, as shown by the photo to the right, rotated, cropped, and reduced to post here. Taken on January 16, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), it shows some of that strange and inexplicable geology.
While Cydonia is inside that 30-60 degree latitude band where MRO has imaged numerous glacial-type features, I do not know if many such features have been found there. Except for the pits and depressions in the photo’s lower right — which suggest decay in an ice sheet — little else at first glance in the picture clearly invokes any of the obvious glacial features one comes to expect. There appear to be what might be lobate flows in the image’s center going from the west to the east, but if they are glacial, they are so decayed to as leave much doubt.
The overview image below shows where Cydonia is on Mars, and helps explain partly what is found here.
» Read more
Today’s blacklisted Americans: The oppressed fight back at Boise State
A typical slide from a critical race theory class.
They’re coming for you next: Forced to attend a bigoted critical race education class at Boise State University where a white student was apparently treated like scum, it appears other students there taped the session and forwarded it to the Idaho state legislature.
The results were somewhat gratifying.
[A]dministrators have abruptly suspended all of the school’s general education classes called “University Foundations 200: Foundations of Ethics and Diversity.”
“We have been made aware of a series of concerns, culminating in allegations that a student or students have been humiliated and degraded in class on our campus for their beliefs and values,” states a March 16 memo from President Marlene Tromp to the campus community. “This is never acceptable; it is not what Boise State stands for; and we will not tolerate this behavior,” Tromp stated. “…Given the weight of cumulative concerns, we have determined that, effective immediately, we must suspend UF 200.” She goes on to note that academic leadership will determine next steps “to ensure that everyone is still able to complete the course.”
Tromp’s decision came around the same time as Idaho lawmakers passed a state education budget that takes away about $409,000 from Boise State University because of its social justice curriculum, Idaho Ed News reports. [emphasis mine]
The highlighted words provide us the real reason Boise administrators suspended these race lectures. » Read more
Now available in hardback and paperback as well as ebook!
From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.
“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.
All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.
Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.
Another Starhip update: Static fire test today for #11
Link here. If the static fire goes well, the test flight for Starship prototype #11 should occur in the next few days, possibly as soon as tomorrow.
The article at the link also reviews the possible testing schedule for future prototypes. The next Starship prototype being prepared for flight, #15, will likely not fly next. Instead, it appears that SpaceX is gearing up to first begin tanking tests on its first Super Heavy prototype.
All could change of course depending on tests and flights and construction.
Russian Soyuz rocket successfully launches 38 commercial satellites
A Russian Soyuz rocket tonight successfully launched 38 commercial satellites, most of which were smallsats.
The 2021 launch race:
8 SpaceX
6 China
4 Russia
1 Rocket Lab
1 Virgin Orbit
1 Northrop Grumman
1 India
The U.S. still leads China 11 to 6 in the national rankings.
Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.
If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.
Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke
March 20, 2021 Zimmerman/Pratt podcast
Robert Pratt invited me to do a 30 minute podcast with him yesterday, discussing the eager effort by Democrats and leftists to blacklist any American who disagrees with them. You can listen to it here.
March 19, 2021 Zimmerman/Batchelor podcast
Embedded below the fold in two parts.
» Read more
Clouds over Gale Crater
Click for full image.
Cool image time! In today’s download of new images from Curiosity was a large number looking at the sky. by one of the rover’s navigation cameras. As noted in the science team’s most recent update, their aim was to “watch for clouds in the sky at twilight.”
They were apparently very successful. The picture to the right, reduced to post here, is one example. The other pictures show these clouds and other clouds as they change over time.
I don’t have much more to add, other than to say it is quite breath-taking to be able to sit here on Earth and routinely gaze at the weather on Mars.
UPDATE: I do have one more thing to say. If you have any skills at programming and want to figure out how to process the raw images from Curiosity and Perseverance to bring out their color, you might find the video at this link of interest: How Can You Color Process Mars Rover’s Images In DaVinci Resolve?
I am not a computer programming geek, so some of its details went over my head. Nonetheless, it opened a window into the photo-engineering used to turn the rovers’ black-and-white digital data into color.
Hat tip to Patrick Inhofer, who calls himself the photon wrangler at MixingLight.com.
Glynn Lunney, R.I.P
NASA flight director Glynn Lunney has passed away at the age of 84.
He not only was one of the flight directors in Houston that helped get astronauts to the Moon in 1969, he was also instrumental in getting the crew of Apollo 13 back home when their service module failed in 1970.
Lunney and his team were just about to come on console for the evening shift on April 13, 1970, when the Apollo 13 crew radioed, “Houston, we’ve had a problem.”
“For me, I felt that the Black Team shift immediately after the explosion and for the next 14 hours was the best piece of operations work I ever did or could hope to do,” Lunney said in his oral history. “It posed a continuous demand for the best decisions often without hard data and mostly on the basis of judgment, in the face of the most severe in-flight emergency faced thus far in manned spaceflight.”
“We built a quarter-million mile space highway, paved by one decision, one choice, and one innovation at a time — repeated constantly over almost four days to bring the crew safely home. This space highway guided the crippled ship back to planet Earth, where people from all continents were bonded in support of these three explorers-in-peril,” he said. “It was an inspiring and emotional feeling, reminding us once again of our common humanity. I have always been so very proud to have been part of this Apollo 13 team, delivering our best when it was really needed.”
He had been part of NASA when it was young (as he was) and honest and dedicated to accomplishing its goals fast and efficiently and — most significantly — with courage. May he rest in peace.
Motorcycle Chariots
An evening pause: A free people might do grand things, but they will also do silly things as well. This falls into the latter category.
Hat tip Mike Nelson.
Volcanic badlands on Mars
Click for full image.
Cool image time! The photo to the right, cropped and reduced to post here, was taken on January 29, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a particularly ugly region of rough terrain located about 900 miles to the southwest of the giant volcano Arsia Mons, the southernmost of the chain of three giant volcanoes between Olympus Mons and Valles Marineris. The picture sits inside the floor of a very old and degraded 185-mile-wide crater dubbed Koval’sky.
The section I cropped out was picked at random, because the entire full image looked like this. Though only a handful of images have been taken of the floor of Koval’sky Crater by MRO’s high resolution camera, all show similar rough terrain. In June 2017 the MRO science team posted one of those few such photos with the following caption:
» Read more