John Bonham, Led Zeppelin’s Drummer
An evening pause: Something a bit different, and very fascinating if you want to understand the sophistication of some classic rock.
Hat tip Dan Covert.
An evening pause: Something a bit different, and very fascinating if you want to understand the sophistication of some classic rock.
Hat tip Dan Covert.
Cool image time! In the November image release from the high resolution camera on Mars Reconnaissance Orbiter (MRO) were three images, dubbed by me in the collage above as number one, number two, and number three, showing pits south of Arsia Mons, the southernmost volcano in the chain of three giant volcanoes to the east of Mars’s largest volcano, Olympus Mons, and to the west of the Marineris Valles valley.
The image on the right provides the geographical context of the three pits. They are all south of the volcano on the vast lava flow plains that surround it. The location of pits #1 and #2 is especially intriguing, on the east and west edges of what appears to be a large lava flow that had burst out from the volcano, leaving a large lava field covering a vast area several hundred miles across just to the south. You can also see a similar large lava field to the north of the volcano. Both fields appear to have been formed when lava poured through the breaks created by the fault that cuts through the volcano from the northeast to the southwest.
» Read more
R.I.P. Stan Lee, the central writers for Marvel Comics in the 1960s and co-creator of all its most popular creations, has passed away at 95.
Lee was credited as the writer for almost every single comic book Marvel published throughout most of the 1960s. Teamed with a variety of artists (Jack Kirby and Steve Ditko were the most important), these individuals helped shape much of the culture of that time, while influencing, for good or ill, almost all artistic culture to have since followed.
Last week the European Space Agency (ESA) announced the final chosen landing site for their 2020 ExoMars rover, a region called Oxia Planum.
Since then they have posted several detailed overview maps describing this region. The image on the right, reduced slightly to post here, shows the final two candidate elliptical landing sites in black, with Oxia Planum on the left. The caption for this image adds this tantalizing detail:
Both landing site candidates lie close to the transition between the cratered northern highlands and the southern lowlands of Mars. They lie just north of the equator, in a region with many channels cutting through from the southern highlands to the northern lowlands. As such, they preserve a rich record of geological history from the planet’s wetter past, billions of years ago.
To understand better what they mean by this, we need to zoom out.
» Read more
Japan’s most recent cargo freighter to ISS, after undocking and beginning its de-orbit maneuvers, released a small recoverable capsule that was successfully recovered on Earth.
A capsule ejected from a space cargo vessel returned to Earth on Sunday, bringing back experiment samples from the International Space Station (ISS) in the first such mission for Japan.
The Japanese Aerospace Exploration Agency (JAXA) said the capsule, measuring 84 wide and 66 cm high, made a parachute-assisted splashdown in the Pacific near the island of Minamitorishima early in the morning and was retrieved later in the day.
“I think we’ve succeeded almost as planned,” Hirohiko Uematsu, technology director of JAXA, told a press conference at the agency’s Tsukuba Space Center in Ibaraki Prefecture.
The last quote above suggests that the recovery was not entirely successful, but no details were provided. Regardless, this gives the users of ISS a second way to bring experiments back from the station, with SpaceX’s Dragon the first.
Capitalism in space: Rocket Lab today successfully completed its first operational launch, the third Electron rocket launch attempt (two of which succeeded) and the second successful launch this year.
You can see a replay of the launch here. The payload was six smallsats and a “drag sail” designed to test technology for deorbiting satellites more efficiently.
They plan to follow with another launch in a month.
The leaders in the 2018 launch race remained unchanged:
31 China
17 SpaceX
10 Russia
8 ULA
8 Europe (Arianespace)
China continues to lead in the national rankings. Last year I initially counted Rocket Lab as an American company, but was convinced by others that it was better labeled as New Zealand, since the rocket was assembled and launched there, using a local team. I now have decided this is a mistake. The rocket is essentially American-made, and the company that markets it is American-based. It also plans to add an American launch site at Wallops Island. This is a tough call, but I have decided to change Rocket Lab back in my listings as an American launch company. This means China now leads the U.S. 31 to 28.
Cool image time! The photograph on the right, reduced to post here, was created by citizen scientists Gerald Eichstädt and Seán Doran from the raw images taken by Juno during the spacecraft’s 16th close fly-by of Jupiter on October 29, 2018. If you click on it you can see the full resolution image.
At the time, Juno was about 4,400 miles (7,000 kilometers) from the planet’s cloud tops, at a latitude of approximately 40 degrees north.
What attracts me to this image is its dimensionality. First, it looks at Jupiter from an oblique angle. Second, the shadows of the upper clouds can clearly be seen being cast on the lower clouds. Third, if you look at the full resolution image you can even see this effect in the middle of the big white storm in the image’s top left.
What frustrates me about this image is that Juno is not in an orbit around Jupiter allowing it to make extended movies of the evolution of these cloud features. Gaining even a limited understanding the meteorology of this gas giant will simply not be possible until we can do this, and that will require many satellites orbiting the planet.
You can watch Rocket Lab’s launch of its smallsat Electron rocket tonight at 10 pm (Eastern) at Space.com, or at the company’s own website.
A lot hinges on the success of this launch. The company is gearing up to move to monthly and eventually weekly launches, but to do so it must still demonstrate it can launch successfully and with some regularity. If they succeed tonight, they plan to follow with another launch in a month.
The European Space Agency (ESA) has chosen the landing site for its ExoMars 2020 rover, a generally flat area with scattered craters dubbed Oxia Palum.
After over 4 years of careful study of HiRISE and more recently CaSSIS images Oxia Planum was chosen because scientists were convinced that its fine grained sediments, deposited during the ancient Noachian epoch were ideally suited for the Exobiology rover. With an enormous catchment area the sediments will have captured organics from a wide variety of environments over a long period of time, including areas where life may have existed. The fine sediments should also be ideal for the ExoMars drill – it aims to get to 2 metres depth.
Remote identification with the Mars Express and Mars Reconnaissance Orbiter Infrared spectrometers shows the presence of clays and other minerals giving clues to its aqueous history. A large group of scientists have been working on proposing, characterising and down selecting the sites, all of which had fascinating aspects, but Oxia Planum is the clear winner on both science and engineering constraints.
Based on my analysis of the last two candidate sites, I would guess that they also picked Oxia Planum because it is less spectacular, flatter, and thus poses less risk. It also means the images from there will be a bit more boring for the ordinary person.
The coming dark age: Voter recounts in three close elections in Florida and Arizona, all won initially by Republicans, now suggest there is significant misconduct going on to favor the Democratic candidates in order to change the results.
Are the local Democrats in Arizona and Florida trying to steal these elections? Maybe. The evidence sure looks that way, based on past behavior. For one thing, in practically every close election requiring a recount in the past two decades the recount somehow always finds more votes for Democrats, sometimes in very suspicious circumstances. Moreover, practically every voter fraud case investigated in the past few years has also appeared to be fraud in favor of the Democrats. While I am sure I could do some digging and find a case or two that was done to favor the Republicans, that would be the exception that proves the rule.
The problem here is not that the Democrats are doing this, but that it has been obvious for the past decade that this party has become very corrupt and power-hungry, and needs a major house-cleaning. Unfortunately, in the election that just passed, the voters across America did not do this. Instead, if anything they gave the Democrats an endorsement, electing them to more seats in the House and not defeating them soundly in the Senate. They also gave them more power at the statewide level, including more governorships.
The result? Americans have essentially told the Democrats they can continue their bad behavior, and in fact are free to expand it as much as they want.
I expect the results of these elections in Florida and Arizona to become Democratic wins. Nor will this be the end. Americans decided it was all right to forgive political corruption, including the most disgusting smear campaign I have seen since the McCarthy era in the 1950s.
Summary: Curiosity finally gets drill samples from the top of Vera Rubin Ridge. Opportunity’s silence now extends to five months.
For a list of past updates beginning in July 2016, see my February 8, 2018 update.
For the overall context of Curiosity’s travels, see Pinpointing Curiosity’s location in Gale Crater.
The traverse map on the right, unchanged from my last rover update on July 17, 2018, shows almost all of Curiosity’s travels on Vera Rubin Ridge. The yellow dotted line is the oldest travel, up onto the ridge and then back down to get a successful drill sample. The green dotted line shows the rover’s return back up onto the top of the ridge, where it attempted and failed to drill into the ridge’s top layer, then experienced a serious computer issue in mid-September that essentially shut down science operations for about five weeks.
With the resumption of science operations about two weeks ago, the rover has moved a short distance on the top of the ridge to a new drill location, where it finally succeeded this week in drilling a hole in the hardest top layer of Vera Rubin Ridge.
» Read more
NASA today announced that it has certified SpaceX’s Falcon 9 rocket as qualified to launch all of its science missions.
With only one mission out of 61 flights of the Falcon 9 ending in failure, the rocket appears to have met the high standards NASA demands from all of the rockets it uses. Two of those successful missions include other flights under the LSP: Jason-3 and TESS.
With the addition of this latest notch on its belt, SpaceX is poised to conduct the most sensitive, in terms of cargo, flights that the agency has—those of astronauts to the International Space Station.
As noted in the quote, this certification makes it certain that NASA will allow its astronauts to fly on the Falcon 9, even if its own safety panel continues posing its bureaucratic demands.
Capitalism in space: The runway at Cape Canaveral that was used for space shuttle landings has now received a license from the FAA to operate as a commercial spaceport.
The license allows the Cape Canaveral Spaceport to support operations of aircraft that carry an air-launched vehicle such as the Northrop Grumman Pegasus, Vulcan Systems’ Stratolaunch, Virgin Orbit Launcher One, Virgin Galactic Spaceship 2, potential new national security programs and others.
In a sense this makes this runway unique, in that unlike all other runways its primary focus is commercial space launches, not commercial airline traffic.
Link here. An American man brings his Ukrainian wife to the United States for her first visit. Her impression will bring tears to your eyes.
And her husband’s impression?
The truth is, every American, each and every one of us, is privileged. We’re privileged because we are American.
If you don’t think so then lift your eyes to the horizon, over which exists a world where the overwhelming majority of humanity does not enjoy the self-evident entitlements we so flippantly take for granted—things like life, liberty, and the pursuit of happiness.
The more cynical among us will likely roll their eyes at the preceding sentence, writing it off as overwrought jingoism. But when hardship and war comprise your daily reality, you don’t take America’s greatness lightly, or for granted.
Whether we want it or not, we Americans have inherited an awesome responsibility. We are the caretakers of the promise of democracy for people around the world who yearn for it.
Of course, we’re not the only democracy in the world. But I’ve seen firsthand how the ideal of American democracy stands alone in the eyes of Ukraine’s soldiers, the Kurds in Iraq, or even octogenarian Tibetan freedom fighters. For them, America symbolizes a dream worth fighting for.
Remember. As Kennedy said, “We stand for freedom.” This means we have to defend it every day, even against our own neighbors and friends who have forgotten what freedom means.
The Parker Solar Probe has successfully survived its first close fly-by of the Sun.
Mission controllers at the Johns Hopkins University Applied Physics Lab received the status beacon from the spacecraft at 4:46 p.m. EST on Nov. 7, 2018. The beacon indicates status “A” — the best of all four possible status signals, meaning that Parker Solar Probe is operating well with all instruments running and collecting science data and, if there were any minor issues, they were resolved autonomously by the spacecraft.
At its closest approach on Nov. 5, called perihelion, Parker Solar Probe reached a top speed of 213,200 miles per hour, setting a new record for spacecraft speed. Along with new records for the closest approach to the Sun, Parker Solar Probe will repeatedly break its own speed record as its orbit draws closer to the star and the spacecraft travels faster and faster at perihelion.
It will be several weeks before they can download all the data gathered during this first fly-by.
They’re coming for you next: The leftist government of San Francisco has forced the shut down of a chain of Airbnb rentals owned by a couple for violating the city’s many laws.
A San Francisco couple has been fined $2.25 million and ordered to not engage in listing their real estate properties on sites like Airbnb until 2025 for repeated violations of the city’s short term rental laws, the city attorney announced Monday.
City Attorney Dennis Herrera said landlords Darren and Valerie Lee have been running “an illicit hotel chain” during San Francisco’s housing crisis rather than lawfully renting the units to residential tenants.
Though it clearly appears the couple had violated San Francisco laws, the real question is the immoral nature of the laws.
[W]hat should really be on trial here are not the Herreras but the laws that San Francisco has put in place to stifle the gig economy. The Herrera family owns those apartment buildings and they pay the taxes, are responsible for all the maintenance and took the risk of investing in the properties. Clearly, there is a market for short-term rentals because if there weren’t they wouldn’t be able to remain profitable. Why is the city telling them how they must rent out their property?
The public doesn’t benefit from these laws, providing the owners keep the properties up to code and safe to inhabit. The only beneficiaries are the major hotel chains who charge outrageous prices for rooms and lobby politicians heavily (as well as donating generously to their campaigns) to try to squeeze out the gig economy. If the Herrera family has any hope of prevailing here it should come by way of a challenge to these short-term rental laws and the chance to expose the influence of the hotel lobby that drives them.
This is what you get when you allow government too much power: Corruption, favoritism, and oppression. I have in recent years made it my business to avoid California at all costs. This story reinforces that position.
Cool image time! Today the Mars Reconnaissance Orbiter (MRO) science team released another month’s worth of images from the spacecraft’s high resolution camera. The picture on the right, reduced in resolution to post here, was the first image that I took a close look at, and decided it was worth posting immediately. If you click on the image you can see the full resolution version.
This image lacks a caption, but the release webpage is titled “Fractured Crater Floor.” It shows several cross-crossing fissures, some wide enough for dust to gather within into sand dunes. The fractures themselves appear to be cutting across a bulging dome.
My first reaction was to wonder where the heck this crater was on Mars, how big was it, and how dominate were the fractures within its floor. The image itself does not answer any of these questions. The fractures could be filling the floor, or not, and the crater could be small or big. Moreover, its location might help explain the cause of the fractures.
To understand any of the images from MRO it is always important to zoom out to get some context.
» Read more
Two articles today suggest that the switch to Democratic control of the House will threaten funding for both Trump’s Space Force as well as NASA’s SLS/Orion program.
I say, “Hallelujah!” Both are boondoggles of the worst kind, and illustrated how really uncommitted the Republicans in the House were to cutting spending. SLS/Orion has cost more than $40 billion so far, and will likely cost $60 billion before its first manned launch, and will take twenty years to fly a single manned mission. Space Force meanwhile is really nothing more than a consolidated space office in the Pentagon, and yet the Pentagon is proposing it will cost $13 billion for its first five years.
Both are pure pork, and if the Democrats want to garner real voter support they will stop with the “Resist Trump!” stupidity and shut both down, shifting support instead for private space.
The Russian airline company S7 that now owns Sea Launch said today that it will launch a new rocket in three years.
The first rocket the company S7 Space is working on at the moment may take place in three years from now, the company’s chief, Sergey Sopov, told TASS in an interview, adding that the launch would be used for flight-testing a cargo spacecraft.
S7 Space is working on its own rocket on the basis of a sketch design of the Soyuz-5 launch vehicle being created by the space rocket corporation Energia.
“When we launch our new rocket for the first time, approximately in three years from now, we also plan to flight-test a cargo spacecraft. Roscosmos might order six space launches from us, thus keeping busy both its own enterprises and S7 Space,” Sopov said.
S7 originally was reworking the Sea Launch rocket so that it was built entirely in Russia, and had said it would resume flights by 2019 with twelve scheduled through 2022. Now it appears they have been hired by Roscosmos to build an entirely new launch vehicle and cargo freighter, in imitation of the U.S. approach to have private companies build its space rockets and craft.
Regardless, this is not encouraging. It indicates more delays, and it also suggests that S7 is not really in control of its future but has to take orders from Roscosmos.
Capitalism in space: SpaceX announced today that it is building a test prototype of its Big Falcon Spaceship, the upper stage of its Big Falcon Rocket, and it will use the Falcon 9 to do orbital flight tests.
Musk in a tweet said that they hope to to do the first flight by June 2019. Musk also said that they will not be testing vertical landing with this prototype, focusing instead on atmospheric re-entry. From this I can only assume it will not be recovered after its return to Earth.
They’re coming for you next: A leftist mob tonight gathered in front of the private home of Fox anchor Tucker Carlson, making threats against him and his family.
They chanted, “We know where you sleep at night!” Then,
Tonight, we remind you that you are not safe either. …Racist scumbag, leave town,” the group chants.
It is revealing how the left repeatedly demands that everyone but them tone down the rhetoric.
The coming dark age: To understand how dominant and monolithic the left’s control over America’s modern academic community, one need only to take a scan at this series of research articles being assembled regularly by the website Campus Reform:
Except for SMU, every single one of these colleges is a public institution, funded in great part by tax dollars. Yet, instead of being a vehicle for educating the young about the principles of western civilization which has made them and our wealthy society possible, they have become propaganda machines for the Democratic Party and the leftist socialist/communist utopia dreams that have always led to bankruptcy, poverty, starvation, and societal collapse.
So, have any of the legislatures from the states where these colleges are located done anything about this? Obviously, leftist states like Oregon are likely to applaud the fact that leftist teachers control their colleges, but what about Texas, Georgia, Missouri, Florida? The simple fact is that while we might sometimes have had conservative state legislatures, none of them have had the courage for the past five decades to demand better from these colleges.
Worse, Campus Reform only began this series about two weeks ago. I expect in the coming months they will find that almost every college nationwide is dominated in the same way.
The result is that we have bankrupt intellectual community in the United States. It sees only one right answer to all our problems (government and socialism), and it cannot think deeply about any subject since it has never been challenged to do so. And when it is challenged with alternative ideas or even facts, it acts like a four-year-old having a temper tantrum, running to Twitter to issue short, emotional, insulting attacks at those who dare disagree with its rigid beliefs. Smear tactics become standard operating procedures, and civilized discourse impossible.
And in that atmosphere thugs end up getting elected to office, wielding power for all the wrong reasons.
Unless some effort is made to change this, the political and intellectual culture of the United States is only going to decline further. Unfortunately, I do not see such a major effort happening. For one, there are not very many people in power who wish to do it. Second, it will take great courage and fortitude to stand up to the future temper tantrums that such an effort will produce. In my entire life, I have never seen anyone willing to do it.
The results of yesterday’s election, when taken in the context of the stories below, confirm for me the sad belief that freedom in the United States is steadily dying. Freedom might return, but for the next few decades I think we are headed for oppressive times. Be prepared.
The stories are only a sampling, and are cited because of what they show: In every case they describe attacks against individuals defending freedom of speech and diversity of thought, and all the attacks come from the students, the future of our society.
The election yesterday further demonstrates the bad future we are facing, not so much that the Democrats won the House after two years of repeated and insane smear campaigns against anyone who opposed them, but because a very very large percentage of the population has decided to support them in that behavior. As I like to say, it’s the audience that counts. The audience here is increasingly oppressive, intolerant, and eager to exercise power to impose its will.
That audience yesterday decided to give power to those who are equally intolerant, and like to wield that power to impose their will.
I could also cite many personal experiences, in just the past few months. The key is that I as a conservative know that if I express my opinions among friends, I will likely lose those friends, and get ostracized. I must choose my words carefully. My liberal friends however feel no such fear, and routinely spout their political views, always assuming that everyone agrees with them.
Meanwhile, I am also gathering that my willingness to express my political views professionally here on my own website has had a negative effect on the website. In recent months certain space aggregate sites no longer link to Behind the Black. Others have even told me that they will block all emails or communications from me.
None of this will stop me from expressing my point of view. It is my curse. I must say what I believe. However, be warned. Bad times are coming. Be prepared.
An evening pause: I don’t know why, but somehow I think this is appropriate for election day.
Hat tip Jim Mallamace.
A Russian Soyuz rocket tonight successfully launched a European weather satellite from French Guiana.
This success once again indicates that the manned Soyuz launch in December to ISS can take place as scheduled.
Though this was a Russian rocket, I count it as a Arianespace launch, as it is launched from their launchpad. Arianespace is also the operator and sales agent for the rocket. Obviously, this is open to interpretation.
The leaders in the 2018 launch race:
31 China
17 SpaceX
10 Russia
8 ULA
8 Europe (Arianespace)
China remains the leader in the national rankings, 31 to 26 over the U.S.
The image above of the two hemispheres of the asteroid Bennu, cropped and reduced very slightly to post here, was created from several images taken by OSIRIS-REx on two different days last week.
These two super-resolution views of asteroid Bennu were created using eight 2.5-millisecond exposure images captured by OSIRIS-REx on two separate days. The view on the left is composed of eight PolyCam images taken over the span of two minutes on Nov. 1, 2018, when the spacecraft was about 126 miles (203 km) from the asteroid. The one on the right – showing the opposite side of the asteroid – was generated using eight images taken during the same two-minute time slot on Nov. 2, from a distance of about 122 miles (196 km).
The rock on the southern limb is the same in both images, merely seen from opposite sides. Bennu appears very similar to Ryugu, except that there do appear to be dark areas on its surface, possibly crater sites, that might be smooth enough for landing.
The rendezvous at Bennu will occur on December 3.
UPDATE: The OSIRIS-REx science team has now released a short movie showing Bennu’s rotation as imaged during this same time period.
Capitalism in space: The Tesla roadster that was put into solar orbit by the first Falcon Heavy launch in February has now successfully flown beyond Mars’ orbit.
The significance of this achievement is that this payload was put into solar orbit by a private company, using its own funds. The government had nothing to do with it.
For the entire history of the space age such a thing was considered absurd and impossible. You needed government to fund and build these big space projects. With this launch SpaceX and Elon Musk once again demonstrated how that accepted wisdom was bunk.