“We have a snow-man!”

12:30 pm

Ultima Thule, the snowman

The quote in the headline comes from Alan Stern, the principle scientist for New Horizons, during today’s press conference revealing the first high resolution images of Ultima Thule. The press release for this conference is now online. The image on the right is a reduced cropped version of the main release image today. If you click on it you can see the full resolution version.

The images reveal that Ultima Thule actually is two objects in contact with each other. In addition, the snowman description is apt, as it has a mottled appearance as if it was shaped roughly and somewhat gently over time. Tiny pebbles and rocks softly came together to form two snowballs that then eventually came to touch and join.

They describe this as the most primitive object ever observed. It is also dark, and red in color, like dark reddish dirt.

More images and data is still coming in, to be released in another press conference tomorrow.

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The 2018 global launch race plus predictions for 2019

11:45 am

In 2018 the global launch industry turned a significant corner. While there have been strong signs in 2016 and 2017 that we were about to see the arrival of a boom, it was not until this past year that we finally saw the beginnings of this boom.

Below is my updated launch graph showing what was accomplished in 2018. To put what was done in context, the graph shows all launches by every nation and private company for each year beginning in 1980, with 1968 added to provide a sense of what the launch industry was like during the height of the Cold War space race.

Before reading further, however, it is worthwhile to review what I wrote in my 2017 launch industry assessment, written in January 2018. My assessment then, as well as my predictions, provide some worthwhile context for understanding what actually happened this past year.
» Read more

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Genesis cover

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, any other book seller, or direct from my ebook publisher, ebookit. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, 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

India’s 2019 space plans

8:24 am

The new colonial movement: In outlining India’s plans for space in 2019, the head of India’s space agency ISRO revealed that they are going to try to complete fourteen launches, more than one per month and a pace that would double that nation’s previous annual record.

For the last two years ISRO has been making this same prediction. They failed to come close in either year. I suspect however that in 2019 they will have better luck.

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Conscious Choice cover

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 image of Ultima Thule

9:47 am

Ultima Thule again

The image on the right was released during this morning’s first briefing outlining the successful confirmation of New Horizons’ fly-by of Ultima Thule (still on-going as I post this). It, along with other data, has provided an explanation for why the scientists have not detected a significant variation in brightness: Our view is looking down at the object’s poles

Images taken during the spacecraft’s approach — which brought New Horizons to within just 2,200 miles (3,500 kilometers) of Ultima at 12:33 a.m. EST — revealed that the Kuiper Belt object may have a shape similar to a bowling pin, spinning end over end, with dimensions of approximately 20 by 10 miles (32 by 16 kilometers). Another possibility is Ultima could be two objects orbiting each other. Flyby data have already solved one of Ultima’s mysteries, showing that the Kuiper Belt object is spinning like a propeller with the axis pointing approximately toward New Horizons. This explains why, in earlier images taken before Ultima was resolved, its brightness didn’t appear to vary as it rotated. The team has still not determined the rotation period.

They note that the highest resolution images will not arrive until February, though they do expect some good images by tomorrow.

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“We have a healthy spacecraft.”

8:44 am

The words above were just announced in the control room for New Horizons. They have confirmation that the spacecraft survived the fly-by of Ultima Thule, and is now ready to begin downloading the data it obtained.

It will take literally a year to get all of that data. They will be holding a first press conference within an hour to outline in greater detail the spacecraft’s status, followed by another briefing at 2 pm Eastern where they will likely release the first images.

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Leaving Earth cover

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

First faint image of Ultima Thule

8:09 am

Ultima Thule, first image

In anticipation of receiving data from the fly-by just past midnight last night, the New Horizons team has released the image above, taken 24 hours earlier.

Just over 24 hours before its closest approach to Kuiper Belt object Ultima Thule, the New Horizons spacecraft has sent back the first images that begin to reveal Ultima’s shape. The original images have a pixel size of 6 miles (10 kilometers), not much smaller than Ultima’s estimated size of 20 miles (30 kilometers), so Ultima is only about 3 pixels across (left panel). However, image-sharpening techniques combining multiple images show that it is elongated, perhaps twice as long as it is wide (right panel). This shape roughly matches the outline of Ultima’s shadow that was seen in observations of the object passing in front of a star made from Argentina in 2017 and Senegal in 2018.

This object is definitely strangely shaped.

New Horizons is traveling fast, which is why we won’t get good images until practically the instant the fly-by happens. And the first downloads from that fly-by are due to arrive within the next two hours. Keep your fingers crossed that the spacecraft operated as programmed and captured Ultima Thule in all its weird glory.

One point about the sad state of journalism these days. Numerous media publications posted stories last night celebrating that fly-by, as if they knew it was a success. This is bunk. We won’t know what happened until this morning. To imply we do is the hallmark of fake news.

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OSIRIS-REx moves into close orbit with Bennu

4:02 pm

OSIRIS-REx has successfully completed an eight second engine burn to place it into a close orbit with the asteroid Bennu.

Now, the spacecraft will circle Bennu about a mile (1.75 kilometers) from its center, closer than any other spacecraft has come to its celestial object of study. (Previously the closest orbit of a planetary body was in May 2016, when the Rosetta spacecraft orbited about four miles (seven kilometers) from the center of the comet 67P/Churyumov-Gerasimenko.) The comfortable distance is necessary to keep the spacecraft locked to Bennu, which has a gravity force only 5-millionths as strong as Earth’s. The spacecraft is scheduled to orbit Bennu through mid-February at a leisurely 62 hours per orbit.

There is a bit of hype here. Other spacecraft have gotten far closer (NEAR, Hayabusa-1, Hayabusa-2) but then retreated for a variety of reasons. What makes this different is the plan to stay this close while they compile detailed data about Bennu’s surface in preparation for touchdown to grab a sample.

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Juno images volcano plume on Io

1:49 pm

Volcano plume on Io

Using several instruments, the Juno science team has successfully photographed an active volcano plume in Io’s polar regions. Two instruments measured the plume’s heat and radiation. Juno’s cameras meanwhile took the color image on the right. The bright spot on Io’s night side matches the location of the heat and radiation signatures from the other instruments.

JunoCam acquired the first images on Dec. 21 at 12:00, 12:15 and 12:20 coordinated universal time (UTC) before Io entered Jupiter’s shadow. The Images show the moon half-illuminated with a bright spot seen just beyond the terminator, the day-night boundary. “The ground is already in shadow, but the height of the plume allows it to reflect sunlight, much like the way mountaintops or clouds on the Earth continue to be lit after the sun has set,” explained Candice Hansen-Koharcheck, the JunoCam lead from the Planetary Science Institute.

This image is not the first time a spacecraft has caught an active volcanic plume on Io. In fact, practically the very first good images of Io during the Voyager 1 fly-by did this, confirming then that volcanoes are active on the Jupiter moon.

What this image further confirms however is how active Io really is. Volcanoes erupt there so continuously that it apparently isn’t that hard to catch one as it happens.

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Engineers adjust Chang’e-4’s orbit

7:39 am

The new colonial movement: Engineers have adjusted Chang’e-4’s lunar orbit in preparation for landing.on the Moon’s far side.

The probe has entered an elliptical lunar orbit, with the perilune at about 15 km and the apolune at about 100 km, at 8:55 a.m. Beijing Time, said CNSA.

Since the Chang’e-4 entered the lunar orbit on Dec. 12, the ground control center in Beijing has trimmed the probe’s orbit twice and tested the communication link between the probe and the relay satellite Queqiao, or Magpie Bridge, which is operating in the halo orbit around the second Lagrangian (L2) point of the earth-moon system.

The space engineers also checked the imaging instruments and ranging detectors on the probe to prepare for the landing.

They need to time the landing so that it comes down in the Moon’s early morning. This will not only provide better visuals, with shadows to see surface details, but more importantly will give them 14 Earth days before sunset to get settled on the surface and initiate rover operations.

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Why the Drake equation is overrated

5:59 pm

The uncertainty of science: An astrophysicist explains why the Drake equation is useless for predicting the number of alien species in the universe.

While the Drake equation may have spurred the early scientific discussion of the search for extraterrestrial intelligence, it doesn’t have much value beyond that. We can’t use to it further our understanding, and we can’t use it to properly guide our thinking. The huge uncertainties in the parameters, the unknown ways those uncertainties mix, and the absolute lack of any guidance in even choosing those parameters robs it of any predictive power. Prediction is at the heart of science. Prediction is what makes an idea useful. And if an idea isn’t useful, why keep it around?

I just wish this same logic was applied to all climate models. They are as useless. Their own huge uncertainties have made them utterly unable to predict anything, for decades. Yet, despite this ongoing failure, vast amounts of research money continues to be poured into the cottage industry that produces them. Worse, too many people in both the intellectual and journalist communities take them far too seriously.

It is a tragedy that is hurting science badly.

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Leftist Jewish cafe owner attacked by leftists

9:51 am

They’re coming for you next: Manny Yekutiel, a leftist Jewish cafe owner in San Francisco who worked on the election campaign’s of both Barack Obama and Hillary Clinton, is now being picketed and attacked by other leftists because he supports Israel.

[O]n Wednesday, protesters associated with the Lucy Parsons Project, a self-described “radical black queer direction action group,” joined other groups to yell Yekutiel was a “Zionist gentrifer,” and “Zionists out of the Mission!” The Lucy Parsons Project even tweeted their instructions to do so: “Join our boycott and picket line every Wednesday at 6:30pm, Zionists out of Palestine and Zionists out of the Mission!!!”

The Forward reports that the group “has protested at Manny’s every Wednesday this month, and says it will continue protesting every Wednesday until Manny’s is ‘shut down.’ The Project only has about 300 Twitter followers, but among the protest’s supporters is a local rapper, Equipto, with 14,500 followers.”

Equipto had tweeted, “Tonite & every Wednesday at 6:30 pm. 3092 16th st & Valencia.The people are boycotting Manny’s cafe. A proud zionist & gentrifier has come into the Mission district. Please read the literature to fully understand why folks have organized. #BoycottMannys #SaveFrisco #FreePalestine.”

The Lucy Parsons Project echoed, “Come out Tonight and every week Wed. at 6:30pm to help our comrades at Black and Brown run this gentrifier Zionist Manny (Emmanuel Yekutiel) the [deleted] out of San Francisco!!!

It doesn’t matter that this guy created a cafe aimed at promoting Democratic leftist politics, he is Jewish and not black or brown and supports the only democratic nation in the Middle East. His business must be shut down!

Maybe they should try smashing the windows of his business and looting it. It has worked before.

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Watching New Horizons’ flyby of Ultima Thule

9:07 am

NASA has announced that the partial government shutdown will no longer prevent full coverage by the agency of the New Horizons’ fly-by of Kuiper Belt object Ultima Thule just past midnight on January 1, 2019.

This entire shutdown is pure theater, and a joke. If the government was truly out of money, it would be impossible for NASA to suddenly obtain funds to finance a New Horizons’ fly-by broadcast. The problem is that legally the government should be out of money, as Congress has the power of the purse and has not approved funding. Unfortunately, we no longer obey the law, and so our government can now do whatever it wants, free from all legal constraints.

Meanwhile the article at the link provides some good information on watching the fly-by:

Though people can now continue to enjoy the coverage through NASA’s New Horizons twitter account and NASA TV, APL will continue providing coverage in their own YouTube channel, as well as with Stern’s personal twitter account and New Horizon’s account.

The twitter feeds will mostly be junk. I would focus on the streaming links.

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India’s government approves manned space program

8:51 am

The new colonial movement: India’s government yesterday approved the proposed manned space program put forth by ISRO, that nation’s space agency.

The Union Cabinet on Friday approved the Gaganyaan Programme with demonstration of Indian Human Spaceflight capability to low earth orbit for a mission duration ranging from one orbital period to a maximum of seven days. A human rated Geosynchronous Satellite Launch Vehicle Mark III (GSLV MK-III) will be used to carry the orbital module which have the necessary provisions for sustaining a 3 member crew for the duration of the mission. Reportedly, India plans to call its astronauts “Vyomnauts”.

The total fund requirement for the programme is Rs 10,000 crore and will include the cost of technology development, flight hardware realization and essential infrastructure elements. So far, ISRO has spent Rs 173 crore in developing critical technologies needed for the for human space flight. Two unmanned flights and one manned flight will be undertaken as part of this programme.

The approval includes a deadline for the first manned mission of 40 months from today, or April 2022. This is an extremely tight schedule. I would not be surprised if they fail to meet it.

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China launches first of planned 320 communications satellite constellation

8:38 am

The new colonial movement: China today used its Long March 2D rocket to launch the first satellite in a proposed 320 satellite constellation designed to provide worldwide phone service.

The Hongyan constellation is composed of more than 320 satellites, along with data processing centers, and will be built in three stages. The orbital group will consist of 54 main satellites, accompanied by another 270 smaller satellites for coordination of the system.

Six or nine satellites will be launched before the end of 2020 for network testing. The 54 larger first phase satellites will be placed in orbit by the year 2023 and the 270 smaller satellites will be placed into orbits to supplement the main satellites.

Once completed, the satellite communication network will take the place of the ground-based network and allow a mobile phones to be connected everywhere on the planet, either in a remote desert or at sea, according to CASC. The project has drawn an investment of about 20 billion yuan (about 2.9 billion U.S. dollars) for its first phase, making it the largest investment for a single commercial aerospace program in China.

This constellation is essentially in direct competition with Iridium.

This is likely China’s last launch for 2018. It is also likely to be the last launch this year, since the ULA launch that had been planned for December 30 has now been pushed back a week. The leaders in the launch race:

38 China
21 SpaceX
15 Russia
11 Europe (Arianespace)
8 ULA

In the national rankings, China tops the U.S. 38 to 34. It also came only two launches short of meeting its ambitious goal of 40 launches in 2018, an achievement that pretty much doubled its previous launch record.

I am preparing my annual launch report. Stay tuned.

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Russia faces launchpad bottleneck in 2020

9:00 am

Because of the decommissioning of one of their two Soyuz launchpads at Baikonur in late 2019, the Russians will have a significant launchpad bottleneck in 2020.

According to the official, the so-called Gagarin’s Start launch launchpad at the site number 1 would be put out of exploitation due to the upcoming decommissioning of the Soyuz-FG rocket.

The source noted that a large number of Soyuz launches planned for 2020 was related to the implementation of the OneWeb internet satellite constellation project, which would require up to eight launches. Moreover, from five to seven launches of manned missions on Soyuz and Progress spacecraft to the International Space Station (ISS), as well as several launches of unmanned spacecraft have been planned.

The source continued by saying there was a “bottleneck” in the capacity of the testing facility at the launch site 31, which amounted to 15 rockets per year.

It appears that this limitation of 15 launches per year is going to put a crimp on something. Since the Russians will make money on the OneWeb launches, those will get first priority. What next? The unnamed additional launches almost certainly include some military satellites, as well as communications, Glonass GPS, and Earth resource satellites needed by Russia. Will they get sacrificed to maintain Russian launches to ISS? If the U.S. is no longer flying our astronauts on their rockets and paying them for it, I can see them cutting back here to fly some of those other satellites.

Either way, for Russia to be cutting back on launch sites at a time when the rocket industry appears to be booming is a clear sign of big problems there. I suspect that they had intended the Vostochny spaceport to pick up this slack, but the corruption and delays there apparently make that impossible. Moreover, they have lost most of their commercial business, and appear unable to figure out ways to recapture it.

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Saudi Arabia creates space agency

8:50 am

The new colonial movement: Saudi Arabia has created its own space agency with the goal of diversifying its economy.

The man chosen to lead the agency, 62-year-old Prince Sultan bin Salman, is also the first Saudi to fly in space, having flown on a shuttle mission in 1985.

The Saudis also shook up the leadership of a number of government agencies. It is theorized though unproven that this shake-up is in connection with the murder of Jamal Khashoggi at the Saudi consulate in Istanbul in October.

What this space agency will actually do is very unclear. What is clear is that it was created in response to the aggressive space effort of the UAE. The competition has forced Saudi Arabia’s hand.

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Nancy Roman passes away at 93

8:37 am

R.I.P. Nancy Roman, NASA’s first chief astronomer, died on Christmas at the age of 93.

Her name is largely forgotten, but her support for building the Hubble Space Telescope in the 1960s and the 1970s was critical in getting it done. As important, her support for all in-space astronomy in these early years eventually made it possible. During her term NASA built and launched the first space telescopes. Some were duds. Some were incredible successes. Regardless, her leadership proved that astronomy in space made sense, leading to the achievements that have followed in the half century that has followed.

God speed, Nancy Roman.

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Musk tweets peek at Starship hopper

8:52 am

Starship test hopper

Capitalism in space: Elon Musk this week tweeted an image of the Starship test hopper, adding that they hope to begin test flights by March.

“This test hopper is at full body diameter of 9m / 30 ft, just not full height. Super Heavy will be full height & diameter,” Musk tweeted, indicating that the company will go directly to building a full-scale version of the rocket booster, rather than a truncated test version.

It seems to me that Musk continues to embarrass all other rocket companies, both private and governmental, with his effective use of current technology to innovate and produce new designs. While everyone else seems locked into building the same old things, his company is using what it knows to try to build something smarter and more efficient.

SpaceX’s track record suggests that it will do exactly what it is trying to do, even if it likely takes longer than they predict. Others should take heed, or they will all get left behind.

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Japan quits global whaling regulatory body

8:41 am

Japan yesterday announced that it is quitting the International Whaling Commission, a global whaling regulatory body founded shortly after World War II to regulate commercial whaling that has instead in recent years attempted to ban all commercial whaling, except for favored native tribes in Russia and the Arctic.

The article’s last few paragraphs provide the real political background to this move by Japan:

An IWC-Japan divorce is the culmination of a wide ideological divide at the commission between ardent anti-whaling nations and countries seeking recognition of limited commercial whaling activities as legitimate. The anti-whaling forces have the upper hand, even though IWC’s expansion has seen more pro-whaling countries joining in recent years.

At the Brazil gathering, Japan had attempted to nudge the IWC toward reforms that would have potentially paved the way for a resumption of commercial whaling. The IWC was initially established to regulate whaling but has enforced an outright moratorium on commercial whaling operations since the 1980s in a desperate bid to prevent the extinction of several whale species. Many whale species have since recovered to a degree, but a few are still considered endangered.

Japan’s reform push was easily voted down. Instead, a majority of IWC members voted to have the commission turn its back on commercial whaling for good. That successful resolution also condemned Japan’s scientific whaling practices, widely regarded as a clandestine commercial operation as Japan’s whaling fleet takes hundreds of whales each year, with the meat ending up in grocery stores and restaurants.

IWC also approved subsistence whale hunts for Arctic aboriginal communities.

The large Japanese delegation at Brazil didn’t hide its frustration. The government accuses IWC members of hypocrisy for allowing culture exemptions from the moratorium for Alaskan and Russian native groups, but not for Japan and Scandinavian whaling cultures.

In other words, this commission has become increasingly political. Rather than focusing on protecting whale populations while allowing whaling by all parties, it has decided to pick and choose who can whale, and has decided to ban Japan while giving others the right to whale.

This political bias is not much different than what was seen at the Paris climate accords. Those agreements put odious restrictions on U.S. commercial activity, while putting no restrictions on China and others. It was this political bias, totally divorced from any sincere effort to reduce CO2 emissions, that prompted Trump to exit that agreement.

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Gale Crater dunes: dry and volcanic in origin

8:26 am

Using data from orbit and from the rover Curiosity, scientists have determined that the material in the dunes in Gale Crater that Curiosity has visited are very dry and volcanic in origin.

This dryness is in contrast with the underlying ground, which shows evidence of water. The data also suggests that the material either came from multiple volcanic sources producing different compositions, or some of the sand was somehow changed at a later time.

In other words, the sand in the dunes came from elsewhere.

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Russian Soyuz launches 28 satellites

8:47 pm

A Russian Soyuz rocket today launched 28 satellites, the bulk of which were commercial smallsats.

The primary payload was two Russian Earth observations satellites.

The leaders in the 2018 launch race:

37 China
21 SpaceX
15 Russia
11 Europe (Arianespace)
8 ULA

This should close out Russia’s launch total for the year, that country’s lowest yearly total since the very beginnings of the space age in the 1960s.

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Dried mud cracks on Mars?

3:10 pm

Mud cracks on Mars?

Cool image time! The image to the right, cropped and rotated to post here, was one of the uncaptioned photographs in the December Mars Reconnaissance Orbiter (MRO) image release. If you click on the image you can see the entire photograph. I have cropped the most interesting area, though cracks can be seen in other areas in the image.

What we appear to have here is a darker lower valley filled with dried mud, which over time has cracked as it dried. At its edges there appear to be ripples, almost like one sees on the beach as waves wash the shore. The perimeter slopes even show darker streaks as if the water in some places lapped up the slopes, and in others flowed downward into the valley.

Later, several meteorite impacts occurred, the largest of which produced concentric dried cracks on its outside perimeter. This impact also provides a rough idea of the depth of the mud in this valley.

Mud of course suggests that this lower valley once was filled with water. Was it? It is not possible now to come to a firm conclusion, but this image’s location shown by the red dot in the overview map below and to the right, provides a clue that strengthens this hypothesis.
» Read more

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A Christmas Carol

12:05 pm

As I have done in the past, to celebrate this Christmas day I give you the classic 1951 version of Charles Dickens’ A Christmas Carol, starring Alastair Sim It remains the best version, by far.

Dickens did not demand the modern version of charity, where it is imposed by governmental force on everyone. Instead, he was advocating the older wiser concept of western civilization, that charity begins at home, that we as individuals are obliged as humans to exercise good will and generosity to others, by choice.

It is always a matter of choice. And when we take that choice away from people, we destroy the good will that makes true charity possible.

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