Behind The Black – Robert Zimmerman

Japan aims for record 8 launches in 2017

April 18, 2017 3:46 pm Robert Zimmerman

Capitalism in space: If all goes as planned, Japan plans to launch a record of eight launches in a single year in 2017, partly because they will begin launch that nation’s own GPS satellite constellation.

Most of these satellites are government launches. Still, the number and in increase in launch pace indicates that Japan does not wish to be left behind in the increasing competition within the launch industry.

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Anna Martin – Dead and Lovely

April 17, 2017 6:01 pm Robert Zimmerman

An evening pause: The song is Tom Waits, and is performed as part of a show put on by the group, Lady Sings it Better.

Hat tip Jim Mallamace.

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New Zimmerman op-ed in The Federalist

April 17, 2017 1:09 pm Robert Zimmerman

As I noted earlier in the week, my op-ed outlining my proposed Trump space policy was today published in The Federalist. The title: “How President Trump Could Jumpstart Space Settlements.” The key quote:

So what should Trump do? At this moment he has a wonderful opportunity to put his stamp on the future, and steer the entire human race to the stars. Trump should propose a new Outer Space Treaty, superseding the old, that would let nations plant their flags in space. This new treaty should establish the rules by which individual nations can claim territory and establish their law and sovereignty on other worlds or asteroids.

From here I go into great detail about how that new treaty would function, laying out how it would encourage the peaceful settlement of the solar system while encouraging private enterprise and the establishing of law and freedom for future space settlers.

Read it all.

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North Korea missile test fails

April 15, 2017 9:35 pm Robert Zimmerman

North Korea on Sunday failed to launch another ballistic missile, with the missile apparently exploding immediately upon launch.

This failure once again highlights the fact that North Korea’s communist totalitarian culture, which has made that nation very poor, puts some limit on its ability to build things like intercontinental missiles and nuclear bombs. At the same time, we must never underestimate the ability of madness to achieve irrational things. North Korea continues to be a very dangerous player on the international stage, which is why the Trump administration’s aggressive threats against it have not been protested by China in a strong manner, and instead have prompted that nation to finally apply its own pressure against Pyongyang.

In fact, it appears to me that the only ones with strong misgivings about the Trump administration’s aggressive policy against North Korea’s missile and nuclear program have been leftwing politicians, academics, and journalists here in the U.S.

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NASA to rely more on private space for deep space missions

April 15, 2017 12:52 pm Robert Zimmerman

Capitalism in space: NASA officials stated this weekthat they plan to rely more on private space companies for its future deep space missions.

NASA’s statement is the most direct agency indication so far that projected U.S. government funding may need to leverage private-sector investments and commercial expertise in order for crews to fulfill the agency’s target of reaching Mars by the late 2030s and establishing settlements there by the 2040s. NASA said it also expected to persuade some foreign governments to participate in crewed voyages to Mars.

William Gerstenmaier, the head of NASA’s human-exploration office, wrote to the inspector general that efforts to use private cargo rockets as part of the overall drive to send crews to Mars “are continual and will also be reflected in the exploration road map” slated for delivery to Congress at the end of 2017.

This story is merely noting NASA’s response to the recommendations of the NASA inspector general report [pdf] that came out earlier in the week that noted the delays and costs of SLS/Orion and suggested alternative approaches. What that response indicates is that NASA is increasingly bending to the cost pressures that they face with SLS/Orion, and are now more willing to consider private and less expensive and quicker alternatives.

The Inspector General (IG) report is itself a sign that the agency and the executive branch is beginning to see the light about the ineffectiveness of SLS/Orion. Previous IG reports in the past five years have tiptoed around the delays and gigantic cost of SLS/Orion. If anything, they were written to allow NASA to prepare Congress and the public for more delays and larger budgets. This report however was much more blunt and critical, and went out of its way to outline alternatives to SLS/Orion.

Another sign that the political winds are shifting is this story about a request by 20 House members to the Air Force to expand its program encouraging the development of competing private launch systems. In the past some of these same House members had tried to force particular companies and products on the Air Force and on ULA. Now they seem more willing to let the Air Force put out the bids competitively and allow the chips to fall where they may.

More important is this quote about two members who did not sign the letter request:

Absent from the list of members who signed the [letter] are Reps. Mac Thornberry (R-Texas) and Mike Rogers (R-Ala.), the chairmen of the full House Armed Services Committee and its Strategic Forces Subcommittee, respectively. In February, the two sent a letter to Acting Secretary of the Air Force Lisa Disbrow and James MacStravic, performing the duties of the under secretary of defense for acquisition, calling on the government to have “full access to, oversight of, and approval rights over decision-making about any engine down-select for Vulcan (assuming they will be requesting government funding).”

In the letter, they argued that since ULA is accepting government funding to support the development of Vulcan, the government should also have insight into that process, “especially where one of the technologies is unproven at the required size and power.” That was a reference to Blue Origin’s BE-4, which will be the largest rocket engine developed to date using methane as a fuel, rather than the kerosene used by the RD-180 and AR1 engines.

Thornberry has since backtracked on the comments in that letter, telling reporters last month it was not his intent to micromanage subcontracting decisions.

Rogers, in a recent SpaceNews interview, said he was not satisfied with the pace of development of an RD-180 replacement, but also praised the capabilities of commercial launch companies. “My subcommittee, our full committee, this Congress, is committed to not stop until we have an American-made engine that can get our national security space assets launched,” he said. [emphasis mine]

That these congressmen appear to be backing off from pushing their favorite rockets or insisting that the Air Force micromanage the development of these private rocket engines is a positive sign. It appears that there is increasing political pressure to support private development, free of government control.

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Court allows lawsuit against NASA agent who detained elderly couple

April 15, 2017 12:06 pm Robert Zimmerman

A court has ruled that an elderly couple can sue NASA and the agent that detained them for possessing a tiny Moon rock that had been given to the woman’s deceased previous husband for his work at NASA in the 1960s.

The U.S. 9th Circuit Court of Appeals said Joann Davis, the widow of an engineer who worked with NASA, was entitled to show that her detention was “unreasonably prolonged and unnecessarily degrading.”

The federal agent “organized a sting operation involving six armed officers to forcibly seize a Lucite paperweight containing a moon rock the size of a rice grain from an elderly grandmother,” Chief 9th Circuit Judge Sidney R. Thomas wrote for a three-judge panel.

Read the whole story. It is another example of NASA overreach in its false believe that owns all moon rocks from the Apollo missions, even those that had been given away during that time. I hope this woman bankrupts the agent for what he did. I also hope she sues NASA as well, as their policy is wrong.

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Lincoln’s Second Inaugural Address

April 14, 2017 6:01 pm Robert Zimmerman

An evening pause: This recreation attempts to recapture the reality of how Lincoln himself might have said the speech. Listen to the words, however. This is no pandering speech, as we routinely see today. It is hard, muscled, and honest, bluntly recognizing that all, from both sides of the Civil War, must pay for the scourge of slavery.

It is fitting to watch it today, on the anniversary of Lincoln’s assassination.

Hat tip Jim Mallamace.

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Water plumes on Europa plus hydrogen in Enceladus plumes

April 14, 2017 4:31 am Robert Zimmerman

Scientists have detected more evidence of underground oceans on both Europa (orbiting Jupiter) and Enceladus (orbiting Saturn).

In the case of Europa, the Hubble Space Telescope has once again detected plumes of water ice being shot up from cracks in the moon’s surface. This second detection confirms the first from two years ago.

In the case of Enceladus, Cassini data has detected the presence of hydrogen in the plumes totaling 1% of the total material in the plumes.

The Europa story is significant, in that it confirms that the moon is still active geologically, and that the underground ocean is interacting with the outside world by ejecting material from it to the surface. This increases the odds that there will be some very intriguing chemistry in that ocean, including the possibility of organic life.

The Enceladus story puzzles me. We already know that the plumes there are made of water, which in itself is one third hydrogen. Why should anyone be surprised that a portion of that water gets split so that some of the hydrogen gets released as an atom instead of part of the water molecule. In fact, this discovery does not seem to me to be much of a discovery at all, but simply a confirmation that the plumes have the materials from the water ocean below the surface. That NASA has pushed it this week so hard in conjunction with their future Europa Clipper mission suggests that this part of the press story is really about lobbying for funds and has little to do with science.

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Audit finds SLS unlikely to launch in 2018

April 14, 2017 4:00 am Robert Zimmerman

A NASA audit has found that it is unlikely that the first SLS test flight will take place as scheduled in 2018, and that the first manned flight is also likely to be delayed from its 2021 launch target.

“NASA’s first exploration missions — EM-1 and EM-2 — face multiple challenges that will likely delay their launch,” the report states. The missions “are not likely to launch by 2018 or 2021, respectively,” it continues.

When might a crew launch? Hard to say.

The report says incomplete NASA information makes it “more difficult for both the agency and external stakeholders to gain a full understanding of the costs of that mission or to assess the validity of the agency’s launch date assumptions.”

If the first manned flight happens in 2023, as now expected, it means that it will occur 20 years after George Bush first proposed the Crew Exploration Vehicle (Orion) and the heavy lift rocket to put it into space. The total cost to fly this one mission will be approximately $43 billion.

Let me repeat that: $43 billion and 20 years to fly a single manned mission. Does no one in government see something wrong with this picture?

Posted from the West Bank settlement of Beitar Illit.

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Jennifer Connelly – The Night Has A Thousand Eyes

April 13, 2017 6:01 pm Robert Zimmerman

An evening pause: From the really evocative science fiction film Dark City (1998). The film ain’t perfect, but it sticks with you long after you see it.

Hat tip Edward Thelen.

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China launches advanced communications satellite

April 12, 2017 9:28 pm Robert Zimmerman

China today successfully launched an experimental communications satellite, outfitted to test the use of ion engine attitude thrusters as well as ground-to-orbit laser communications tests.

The article also outlines China’s busy launch schedule in April, which will include the launch and first test flight of their Tianzhou-1 cargo freighter. That flight will test the freighter’s ability to rendezvous and dock with their Tiangong-2 test space station module. This article notes that the freighter has been mounted on its Long March 7 rocket in preparation for launch in mid-April.

Posted in the air, now past Nova Scotia and moving into the Atlantic.

I must say that I am very glad to get out of Newark Airport. Though they have recently upgraded the airport, they have done so at the cost of providing affordable services to the traveler. All the restaurants there are very over-priced, and provide tiny portions. I actually ended up eating two dinners at two different restaurants in order to get enough food, and paid almost $40 for the pleasure. In addition, the tip was automatically added to the bill. I had no choice about that, even though the service was routinely bad. (They had installed tablets at every table so that you could order by computer. Getting a waiter to provide water however was practically impossible, and when I did get one they were slow to bring it.)

In addition, there were no fast food restaurants, which I normally avoid but would have been a far better choice in this case.

Newark is part of the New York urban area, a decidedly leftwing Democratic enclave. Thus, I am not surprised that things there cost too much, provided poor service, and also provided few choices.

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First Falcon Heavy side first stage ready for initial tests

April 12, 2017 9:11 pm Robert Zimmerman

Capitalism in space: SpaceX prepares for first Falcon Heavy launch this fall, with the first side stage ready for its first hot fire static tests while the company prepares the launchpads.

They need to finish repairing the launchpad damaged in the September 1 explosion so that the Falcon 9 can once again launch from there. Once this is done, they have an estimated sixty days of additional work to do with the Falcon Heavy pad. It is expected the switch back to the old pad will take place by August. meaning that the first Falcon Heavy launch will likely happen no earlier than October.

Posted while in the air over Nova Scotia on the way to Israel.

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April 11, 2017 Zimmerman/Batchelor podcast

April 12, 2017 8:40 pm Robert Zimmerman

Embedded below the fold.

Posted in the air over Maine on the way to Israel.
» Read more

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The Last Day

April 12, 2017 6:01 pm Robert Zimmerman

An evening pause: This short Israeli film seems pertinent as I leave for Israel again to visit family. The film was made before 2012, and attempts to portray a moment in the future.

When I first scheduled this, I suggested that people make sure they read the analysis at the youtube website. Youtube however has terminated this filmmaker’s account. I wonder why. Could it be because some from the Islamic world complained? Could it be that some within the google/youtube world didn’t like its message?

The video is still on youtube, however, posted by others. Freedom lives, even as some try to squelch it.

Hat tip Jim Mallamace.

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Off to Israel + new op-ed!

April 12, 2017 7:00 am Robert Zimmerman

My April travels continue. It has been too long since I traveled to Israel to visit family, so today I am heading out for the long flight, arriving tomorrow afternoon. I will be there until April 20. I expect I will be able to post, as I have in the past, though my commentary will likely be reduced somewhat.

Note that I will have a new op-ed published sometime this week at The Federalist entitled “What Trump’s space policy should really do.” I am positive that my conclusions will not be what most people expect. The op-ed was inspired by this comment by Edward Thelen, part of comments in connection with this Zimmerman/Batchelor podcast, where I talked about space exploration in the context of the American settlement of the west.

The comparison with the American west is appropriate. There have been other expansions throughout the world, too. In the 19th century, the US was not the only country that had a frontier. We have several examples of expansion from which to learn, but the frontiers in the Americas were clearly the largest, complete with immigration from the Old World straight to the frontier.

An example of a lesson — beyond Robert’s example of the Homesteading Act — is the need for better communication between the US east coast and California. Messages and people needed to move across the continent in far less time and in a safer manner than those that were available in 1860, so government funded a transcontinental railroad, a line longer than had ever been built or operated before. Earthbound or space-born governments may also have needs for similar large projects. Although the needs of We the People has been shown to be best met through private-ownership of free-market capitalist commerce, there will be times when government should also fund projects that solve its needs.

Edward was suggesting that the focus of the federal government — and Trump’s space policy — should be building an infrastructure that will make it easier for private companies and individuals to work in space. My initial response had agreed with him:

What NASA should do is build the kind of infrastructure that private enterprise needs to explore the Moon, the asteroids, and Mars. Build a communications network. Put communications satellites behind the Moon. Set up radiation monitors that private tourists trips will need to monitor solar and cosmic radiation. And even here, the model should be that used in the west with the transcontinental railroad, where the government hired private companies to do the work for it.

I need to think about this more. This needs to be written up properly.

In thinking about it, however, I completely rejected my initial response, and Edward’s suggestion. The infrastructure that the federal government needs to build in space has nothing to do with physical objects. This is the mistake everyone has been making for decades. In my op-ed I argue for something else entirely, and I hope the Trump administration is listening.

Stay tuned. When the Federalist op-ed gets posted I will post the url here immediately.

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April 10, 2017 Zimmerman/Batchelor podcast

April 11, 2017 9:35 pm Robert Zimmerman

Embedded below the fold. I like John Batchelor’s title for this podcast: “Capitalism in space means cheaper, faster, better, cheapest.
» Read more

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Eric Church – Kill A Word

April 11, 2017 6:01 pm Robert Zimmerman

An evening pause: The song’s sentiment, that one should speak with care, I endorse heartily. One should always have the right, however, to say harsh things, if only because sometimes harsh things must be said. It is a shame that too many people in today’s culture think instead that they have the right to preemptively silence such speech, because it might offend someone.

Hat tip Joe Griffin.

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Sunspot update for March 2017

April 11, 2017 11:32 am Robert Zimmerman

On April 3, while I was in the Grand Canyon, NOAA posted its monthly update of the solar cycle, covering sunspot activity for March. As I have been doing every month since 2010, I am posting it here with annotations to give it context.

March 2017 Solar Cycle graph

The graph above has been modified to show the predictions of the solar science community. The green curves show the community’s two original predictions from April 2007, with half the scientists predicting a very strong maximum and half predicting a weak one. The red curve is their revised May 2009 prediction.

The decline in sunspots continues to run below predictions, suggesting an end to this solar cycle and a solar minimum as early as sometime in 2018. And as I noted in my February update, sunspot activity continues to track the Sun’s 27 day rotation, alternating every two weeks between blank and active hemispheres. We had the longest stretch, more than two weeks, without sunspots in March. This was followed by about two weeks of activity, followed by several blank days and a relatively inactive Sun at present, beginning a little less than a week ago. I expect this period of inactivity to last another ten days or so, and then things will pick up again.

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California professor repeatedly calls for the assassination of Donald Trump

April 11, 2017 10:23 am Robert Zimmerman

Where’s my safe space? A California professor from Fresno State University has repeatedly called for the assassination of Donald Trump as well as the execution of Republicans.

This professor, Lars Maischak, has said “Trump must hang” and has called for “the execution of two Republicans for each deported immigrant.”

Not surprisingly, a preliminary investigation into his statements by the university has found them to be acceptable as they were done in his capacity as a private citizen.

Notice how nothing bad ever happens to leftwing academics who espouse violence and the murder of their political opponents. Even if you were to make believe these kinds of statements are protected under the first amendment (which they are not), they are clearly immoral and unacceptable in a civilized society. Yet, the intellectual academic community does nothing to protest.

And what happened to Obama’s demand for civility? It sure appears that it was only being applied to conservatives, while allowing leftists to act out the most violent behavior undeterred by anyone.

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U.S. refuses to sign G7 statement supporting Paris climate accord

April 11, 2017 9:42 am Robert Zimmerman

In another indication that the Trump administration is going to completely reshape the U.S.’s environmental policy, Energy Secretary Rick Perry refused to sign a statement issued during the G7 meeting in Italy endorsing the Paris climate treaty.

Secretary of Energy Rick Perry said the U.S. “is in the process of reviewing many of its policies and reserves its position on this issue, which will be communicated at a future date,” Italy’s industry and energy minister Carlo Calenda said in a statement. Calenda said other G7 members “reaffirmed their commitment towards the implementation of the Paris Agreement to effectively limit the increase in global temperature well below 2°C above pre-industrial level.”

The Trump administration would not sign onto a statement mentioning Paris, since the president is still deciding whether or not to keep his campaign pledge. Perry also wanted the G7 to include support for coal and natural gas in its statement. “Therefore, we believe it is wise for countries to use and pursue highly efficient energy resources,” Perry said in a statement after his meeting in Rome with energy ministers from Canada, France, Germany, Italy, Japan, the UK and the European Union.

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China and South Korea agree to counter North Korea’s missile/nuclear program

April 11, 2017 9:33 am Robert Zimmerman

Under pressure from the Trump administration to do something about North Korea’s out-of-control and aggressive nuclear and missile program, China has worked out an agreement with South Korea to take “strong action”.

It remains a question how serious this response will be, but it is also the first sign in a long time that China is finally taking the threat from North Korea seriously.

Update: China refuses acceptance of coal from a fleet of North Korean ships.

This new story confirms that China was serious about this ban when it announced it in February. Set to run to at least the end of this year, the loss of income to North Korea, very poor already, should have some influence there. Whether good or bad, however, remains unknown. One cannot expect irrational and mad individuals holding great power to come to rational conclusions.

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Turkey moves to create its own space agency

April 11, 2017 9:22 am Robert Zimmerman

The new colonial movement: A draft bill to create a Turkish space agency has been introduced in that country’s parliament.

The Turkish Space Agency, according to the draft bill, will also be in charge of coordinating, managing, and operating all satellite requirements, design, manufacture, launch, and operations in Turkey, as well as coordinating private Turkish industries towards those goals. Jane’s Defence Weekly reports that the draft bill for the Turkish Space Agency has previously been held up for years due to a dispute between the Turkish military and several Turkish administrations as to who should be the lead within the agency. The draft bill in front of parliament suggests that the military have lost that argument, doubtless because of the aftermath of the July 2016 attempted coup, and instead it will take the lead on technical issues rather than policy and strategy.

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Italian rocket engine company stock surges in trading debut

April 11, 2017 9:13 am Robert Zimmerman

Capitalism in space: The stock of the Italian rocket engine company Avio jumped 11 percent in value on its first day of public trading.

The company is the prime contractor for Arianespace’s Vega rocket, and is also making engines and parts for the new Ariane 6 rocket being built by Airbus-Safran.

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Aerojet Rocketdyne trims and reorganizes workforce

April 11, 2017 9:07 am Robert Zimmerman

Capitalism in space: In an effort to reduce costs and increase efficiency Aerojet Rocketdyne is cutting approximately 300 jobs while closing facilities in California and Virginia.

Rancho Cordova’s nearly 70-year run as a hub of the aerospace industry will soon end. On Monday, Aerojet Rocketdyne Inc. announced that it would relocate or eliminate about 1,100 of its 1,400 local jobs over the next 2 1/2 years and shut down manufacturing operations in the area. The company also said it would close its facility in Gainesville, Va.

Rocket engine manufacturing will be consolidated in a new plant in Huntsville, Ala. In all, 800 jobs will be added in Huntsville by the end of 2018.

The company is faced with stiff competition from Blue Origin and others, and until now has resisted changing its methods of operation, which in the past relied on generous government contracts that were uninterested in lowering costs. That world appears to be ending, and so it appears that the Aeroject Rocketdyne is finally changing as well. This is a good thing, as it increases the chances that the company will survive.

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Scientists find persistent cold spot on Jupiter

April 11, 2017 8:59 am Robert Zimmerman

In reviewing data for the past fifteen years have scientists have identified an unexpected cold region in Jupiter’s upper mid-latitudes as large as the Great Red Spot.

“The Great Cold Spot is much more volatile than the slowly changing Great Red Spot, changing dramatically in shape and size over only a few days and weeks, but it has re-appeared for as long as we have data to search for it, for over 15 years,” Stallard said. “That suggests that it continually reforms itself, and as a result it might be as old as the aurorae that form it – perhaps many thousands of years old.”

The Great Cold Spot is thought to be caused by the effects of the magnetic field of the planet, with the massive planet’s spectacular polar aurorae driving energy into the atmosphere in the form of heat flowing around the planet.

Though they think the cold region is related to the aurora, I suspect they really do not have enough information to really understand what is going on.

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Sweden delivers science instrument for Chinese lunar probe

April 11, 2017 8:54 am Robert Zimmerman

The new colonial movement: The Swedish Institute of Physics has completed construction and delivered a science instrument to be flown on China’s Chang’e 4 spacecraft that will bring an orbiter, lander, and rover to the Moon’s far side in 2018.

The instrument will be installed on the rover, and will study the surface and how it interacts with the solar wind. This will also be a continuation of research performed by India’s Chandayaan-1 orbiter.

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New Horizons goes back to sleep

April 11, 2017 8:43 am Robert Zimmerman

The New Horizons science and engineering team has placed the spacecraft back in hibernation mode for the first time since prior to its fly-by of Pluto in 2014.

During hibernation mode, much of the New Horizons spacecraft is unpowered. The onboard flight computer monitors system health and broadcasts a weekly beacon-status tone back to Earth, and about once a month sends home data on spacecraft health and safety. Onboard sequences sent in advance by mission controllers will eventually wake New Horizons to check out critical systems, gather new Kuiper Belt science data, and perform course corrections (if necessary).

This hibernation period will last until September, when they will wake the spacecraft so that they can make a mid-course correction in preparation for the January 1, 2019 flyby of Kuiper Belt Object 2014 MU69.

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Large archive of Canadian ice cores melts

April 11, 2017 8:38 am Robert Zimmerman

A large archive of Canadian ice cores has been lost, melting when the freezer they were stored in failed.

The 2 April failure left “pools of water all over the floor and steam in the room,” UA glaciologist Martin Sharp told ScienceInsider. “It was like a changing room in a swimming pool.” The melted cores represented 12.8% of the collection, which held 1408 samples taken from across the Canadian Arctic. The cores hold air bubbles, dust grains, pollen, and other evidence that can provide crucial information about past climates and environments, and inform predictions about the future.

The storage facility is normally chilled to –37°C. But the equipment failure allowed temperatures to rise to 40°C, melting tens of thousands of years of history. Among the losses: some of the oldest ice cores from Mount Logan, a 5595-meter-high mountain in northern Canada. “We only lost 15 meters [of core], but because it was from the bottom of the core, that’s 16,000 years out of the 17,700 years that was originally represented,” Sharp says.

Scientists also lost 66 meters of core from Baffin Island’s Penny Ice Cap, which accounts for 22,000 years—a quarter of the record. That leaves “a gap for the oldest part, which is really the last glaciation before the warming that brought us into the present interglacial,” Sharp says.

Considering the cost and difficulty of drilling these cores, and then safely bringing them to the facility without melting, it seems to me astonishing that the facility did not have back-up freezer capability.

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Cement Mixer Slim Gaillard

April 10, 2017 6:01 pm Robert Zimmerman

An evening pause: My, does he enjoy what he is doing. From a 1960s television appearance.

Hat tip Jim Mallamace.

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The storms of Jupiter

April 10, 2017 9:26 am Robert Zimmerman

The storms of Jupiter

Cool image time! The image on the right, taken by Juno during its fifth close fly-by of Jupiter in late March and cropped to post here, shows two of the major storms in what I think is one of Jupiter’s main large mid-latitude belts. The full image, posted below in a significantly reduced form but annotated by me to indicate the location of the inset, covers a much larger area, but I have specifically zoomed into these two storms to highlight how large these storms are as well as how much detail is hidden within them.

In the bright spot in particular (officially called A6 by planetary scientists) you can see a hint of the existence of innumerable mini-storms. Juno’s camera does not have the resolution to image these smaller storms, but this image suggests that the gas giant’s atmosphere is far far far more complex than we can yet imagine.

Full image of Jupiter reduced and annotated

Unfortunately, these images do not provide a scale. Based on a global image taken by Juno in October 2016 and matching the gas giant’s major horizontal bands, the annotated full image strip on the left appears to cover a little less than a third of Jupiter, from about 10 degrees latitude to about 50 degrees latitude. From this I estimate that if we put the Earth in the inset image it would probably be only slightly larger than the image itself, which means these two storms would cover most of one hemisphere.

In other words, the mini-storms inside the big bright oval are still larger than the biggest hurricanes on Earth, and they are packed together inside a much larger planet-sized storm.

What should fill us with even more awe is that this only covers a very thin slice of the top of Jupiter’s deep atmosphere. The planet itself is about 89,000 miles in diameter, more than ten times larger than Earth. The depth of its atmosphere is not really known, but it must be deeper than several Earths, piled on top of each other. In that depth there must be many atmospheric layers, each thicker and denser than the one above, and each with its own weather systems and complexities.

It will take centuries of research, including the development of new engineering capable of accessing this place, to even begin to map out its meteorology. And this is only one gas giant, of what we now know must be millions and millions throughout the galaxy.

If we have the nerve and daring, the human race has the opportunity to go out there and never be bored. There will always be something unknown to discover.

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Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.