Max Vandervorst & Marc Hérouet – Music for abandoned objects
An evening pause: The first is amazingly beautiful, the last especially silly.
Hat tip Diane Wilson.
Category: Behind The Black
Starhopper’s 1st test hop aborts
Capitalism in space: SpaceX’s first attempt to fly Starhopper untethered in a short vertical flight was aborted only a few seconds after engine ignition.
Video of the test is below the fold. The vehicle never leaves the ground, and there are flames visible near its top, something one should not see. Obviously this is a development program, so failures like this are to be expected. More significant is the speed in which the company is moving. It is only a week since their last StarHopper test, which also had issues. Rather than take years to move forward (like NASA), they are pushing forward aggressively.
» Read more
Mueller’s testimony today proves witch hunt failed
There have been numerous stories today in all the press, both left and right, about Robert Mueller’s testimony today in Congress, mostly concluding that Mueller came off very badly, thereby bursting the balloon of the continuing empty and largely disproved accusations by the Democrats that Trump colluded with Russia during the 2016 election. If anything Mueller proved by his stumbling answers plus his refusal to answer more than 150 questions that his effort was at best incompetent, and at worst a partisan witch hunt.
This conclusion is not a surprise however to anyone who has paid even the slightest close attention Mueller’s work, both now and in the past.
However, the short clip below the fold, taken from Mueller’s testimony today, best represents how corrupt and incompetent Mueller really is. It took place during questioning by a friendly Democratic congressman as he was attempting to demonstrate how honorable and fair-minded Mueller is. Instead, it proved why almost everything attempted by our so-called elites in Washington fails. They don’t have to be corrupt because they are also incompetent.
The clip comes from a story at PJ Media. For Mueller and the Democrats, it is embarrassing. For Trump and the Republicans it is laughable. For the American people it is distressing, because we all know that Mueller is very stereotypical of most of those running Washington.
» Read more
Weather scrubs SpaceX cargo Dragon launch
SpaceX was forced today to scrub its 18th cargo Dragon launch to ISS.
They counted down to T-30 seconds before calling the launch off. They have another instantaneous launch window tomorrow, but the weather looks as bad.
Posted in the air over New Mexico.
Ukulele Orchestra of Great Britain – Fly Me Off the Händel
An evening pause: It’s been awhile since this group has been an evening pause. And here they do it all, at once.
Hat tip Tom Biggar.
Possibility of meteorites from bright fireball in Ontario
Astronomers were successfully able to track and photograph a bright fireball over Canada early today, and think it is strongly possible that pieces of it might have hit the ground.
Preliminary results indicate that the fireball first became visible just south of Oshawa over Lake Ontario at an altitude of 93 km. It traveled over Clarington and passed just west of Peterborough before extinguishing just west of Bancroft. The fireball rivaled the full moon in brightness and had a number of bright flares near the end of its flight. The meteoroid was roughly the size of a small beachball (approx. 30cm in diameter) and likely dropped a small number of meteorite fragments in the tens to hundreds of grams size-range on the ground.
Brown and his collaborators at Western and the Royal Ontario Museum are interested in connecting with people from the area of the potential fall, who may have heard anything unusual, or who may have found possible meteorites.
…Meteorites can be recognized by their dark, often scalloped exterior. Usually they will be denser than a ‘normal’ rock and will often be attracted to a magnet due to their metal content. Meteorites are not dangerous, but if recovered, it is best to place them in a clean plastic bag or wrap them in aluminum foil. They should also be handled as little as possible to help preserve their scientific value. In Canada, meteorites belong to the owner of the land upon which they are found. If individuals plan to search, they should always obtain permission of the land-owner before venturing onto private land.
If you live up in that neck of the woods, take a look around. You might find something.
Off to Huntsville, Alabama
I am about to leave for Huntsville, Alabama to give a lecture: tomorrow, July 25, 2019, at 6 pm (Eastern), at the National Geographic Theater located at the US Space and Rocket Center.
This event is part of their “Pass the Torch” lecture series. My subject: How Apollo 8, not Apollo 11, won the 1960s space race and changed the world
If you are Huntsville or nearby please consider coming by. It will be a great event.
Images confirm LightSail-2 deployment success
Click for full resolution image.
Capitalism in space: The LightSail-2 engineering team has now confirmed, based on images from the cubesat, that its light sail has successfully deployed.
Flight controllers at Cal Poly San Luis Obispo in California commanded the spacecraft to deploy its solar sails yesterday at about 11:47 PDT (18:47 UTC). Images captured during the deployment sequence and downloaded today show the 32-square-meter sail, which is about the size of a boxing ring, deploying as the spacecraft flew south of the continental United States.
Image caption: This image was taken during the LightSail 2 sail deployment sequence on 23 July 2019 at 11:48 PDT (18:48 UTC). Baja California and Mexico are visible in the background. LightSail 2’s dual 185-degree fisheye camera lenses can each capture more than half of the sail. This image has been de-distorted and color corrected.
To the right is a reduced version of this image. As they note, the sail is distorted because of the fisheye nature of the camera lens. Nonetheless, it looks like the sail is deployed, and will be able to do its job, testing how one maneuvers in space using only sunlight.
UPDATE: Rex Ridenoure from Ecliptic Enterprises emailed me to explain that the distortion is only seen in the image above, that the image at the link has been corrected for this (as noted in the caption above). If you compare the two, you will see that the Earth is round in the corrected image.
Since the sail is much closer to the lens, I remain unsure how much of what we see of its shape is real, or a function of the fisheye lens. Later thumbnails show the sail more flat and tightly stretched, suggesting that this image was taken during deployment.
The glaciers of Mars
For the future colonists of Mars, the question of finding water will not be that much of a problem. Not only have planetary geologists mapped out the existence of extensive water-ice in the Martian poles, they have found that the planet apparently has widespread glacier deposits in two mid-latitude belts from 30 to 60 degrees latitude.
The question will be whether those Martian settlers will be able to easily access this water. The data so far suggests that much of the Martian underground water at high latitudes is likely mixed with dust and debris. Extracting it might not be straightforward. There are hints that the ice table at latitudes about 55 degrees might be more pure, but could be somewhat deep below ground, requiring the settlers to become miners to obtain their water. Moreover, all these high latitude locations are in environments that are more hostile, and therefore more difficult to establish a colony.
What about the glaciers? The global map of Mars above, reduced and annotated to post here, shows what are believed to be extensive glacial deposits at lower latitudes, and comes from a recently published paper on the subject. The different colors indicate the different types of glacial deposits the scientists have identified.
Green and yellow indicate what scientists call lineated valley fill (LVF) and lobate debris aprons (LDA) respectively, glacial deposits found in the transition zone between the southern highlands and either the northern lowland plains or the basins of the southern hemisphere, Hellas and Argyre. These glaciers are in many ways most similar to glaciers found on Earth, flows heading downhill along natural geographic features.
Magenta represents concentric crater fill (CCF), glacier features which seem very evenly distributed across both the northern and southern lower mid-latitude belts. Here scientists appear to have detected buried ice within the floors of craters.
The paper which included this map focused on describing a new glacial feature, something they dubbed valley fill deposits (VFD), that they had found so far in only one place, as indicated by the black square on the map.
The photograph below and on the right, reduced and cropped to post here, is from figure two of the linked paper.
» Read more
Tsunamis on Mars?
New research has found further evidence of past tsunamis on Mars along the transition zone between the northern lowlands (where an intermittent ocean might have once existed) and the southern highlands, caused when a bolide crashed into that ocean.
The new research simulated the height of the tsunami waves and their propagation direction, run-up elevation and distance for three potential sea levels and compared these models with the Martian deposits.
The study’s results suggest several potential impact craters, 30 to 50 kilometers (19 to 31 miles) in diameter, as the source of the tsunami events. The largest tsunami waves may have been 300 meters (984 feet) high – nearly as tall as the Eiffel Tower – following the impact, and waves up to 75 meters (246 feet) high – nearly as tall as the Statue of Liberty. The waves ultimately reached the Martian coast, potentially traveling up to 150 kilometers (93 miles) past the shoreline.
Below the fold is a video showing the simulation of one such impact and tsunami.
» Read more
Hawaii’s governor expresses support for TMT protesters
In the ongoing protests that have blocked construction of the Thirty Meter Telescope (TMT) as well as shutdown all thirteen other telescopes on Mauna Kea in Hawaii, Democrat governor David Ige visited with the protesters yesterday, expressing sympathy for their positions.
Ige indicated last week that he was willing to talk to protesters. But his visit and statement Tuesday were the first public steps he’s taken toward that end. “We will be working together to determine next steps that are in the best interests of all the people of Hawaii,” Ige said in his statement.
In a nod to activist preferences, his statement referred to them as “protectors” of Mauna Kea instead of protesters.
Protest leader Kealoha Pisciotta said officials must consider not building the telescope on Mauna Kea. She said she met previously with the mayor and governor without making any progress. “We’ve done all of that. But it’s window dressing trying to get our buy-in,” Pisciotta said. “We really need people to honestly consider our positions this time.”
TMT will not be built on Mauna Kea. Bet on it. Ige always favored the protesters. Following standard Democratic Party strategy, he made believe he would enforce the law, but set things up so that the protests would have a chance to swell and block construction. He is now using this situation as a ploy to give the protesters what they want, while making believe he has no choice.
Moreover, Ige’s actions likely mean that the other thirteen telescopes are in serious danger as well. It is very likely that this power grab will allow the protesters, a small minority in Hawaii that does not have the support of the majority of the population, to force their shut down.
Northrop Grumman to build Gateway habitation module
The boondoggle never dies! NASA has decided it will give a sole source contract to Northrop Grumman to build the minimal habitation module of its Gateway lunar space station, based on that company’s Cygnus unmanned freighter.
NASA is also bypassing a traditional procurement process for the Minimal Habitation Module. Rather than requesting bids from industry, and then evaluating the responses, NASA plans to fast-track a contract with Northrop Grumman Innovation Systems, an operating unit of Northrop Grumman formerly known as Orbital ATK.
The pressurized habitation compartment will be docked with the Gateway’s Power and Propulsion Element in a stable near-rectilinear halo orbit around the moon. NASA announced in May that Maxar Technologies won a contract worth up to $375 million to build the Power and Propulsion Element, which will provide electricity and maneuvering capability for the Gateway station using high-power plasma thrusters, but does not include any pressurized section.
The Gateway is a mini-space station NASA plans to build in an orbit that swings as close as 2,000 miles from the moon about once per week. The Gateway will act as a stopover and safe haven for astronauts heading for the moon’s surface, NASA is designing the mini-station to accommodate myriad scientific experiments and engineering demonstrations required for more ambitious ventures deeper into the solar system, and eventually Mars.
The Trump administration wants to focus on a lunar landing by 2024, and so it forced NASA to reduce its Gateway boondoggle to the minimum necessary to make that lunar landing possible. This module, with the service module that Maxar is building, is that minimum Gateway.
And why do we even need this? Well, it appears that SLS and Orion and the not-yet-built or even designed lunar lander, by themselves, are not capable of getting astronauts to the Moon. A way station is somehow required.
Note also that the contract amount remains a secret, redacted from the NASA paperwork. Note also that NASA “still plans to add more elements to the Gateway, including contributions from international partners, after accomplishing the human landing on the moon.”
In other words, this is a typical Washington swamp buy-in, connived by the big space contractors and NASA to weasel this boondoggle into existence, even though the Trump administration is not interested. By keeping the cost secret at this point, they avoid some bad press and the possibility of political opposition. Their plan is to get the minimal Gateway funded and launched into space, and then demand more money to pay for the whole thing once the project exists.
This is what NASA does routinely, for all its projects. It lies about the initial cost, low balling it, so as to get the politicians to buy in. The result for the past two decades however is that NASA fails to build much of anything, while wasting gobs of taxpayer dollars on non-productive jobs here on Earth.
Do not be surprised if we see the same with Gateway. In fact, I would bet on it.
Smarter Every Day – Where does NASA keep the Moon Rocks?
An evening pause: On the way home from the Moon.
Hat tip Wayne DeVette.
LightSail-2 successfully deploys light sail
Capitalism in space: The LightSail-2 engineering team today successfully deployed its boxing ring-sized light sail from its cubesat.
All indications are that LightSail 2’s solar sail has deployed successfully. Flight controllers sent the deployment command at approximately 11:45 PDT (18:45 UTC). Telemetry showed the motor count increasing as expected, and the motor appeared to halt at the correct time. LightSail 2’s cameras also appeared to capture imagery as planned.
The mission team will now confirm successful deployment by downloading imagery during subsuquent ground station passes today.
Once checked out, they will begin tests to see how they can use sunlight to change the light sail’s orbit, literally sailing in space.
The wonders of freedom: This mission was privately paid for and built by the Planetary Society.
Boris Johnson to be next British PM
Boris Johnson has won the Tory party election to become the United Kingdom’s next prime minister.
In his victory speech, Mr Johnson promised he would “deliver Brexit, unite the country and defeat Jeremy Corbyn”.
Speaking at the Queen Elizabeth II centre in London, he said: “We are going to energise the country. We are going to get Brexit done on 31 October and take advantage of all the opportunities it will bring with a new spirit of can do. [emphasis mine]
Johnson has made it very clear that he intends to bluntly honor the will of the voters and be out of the European Union as quickly as possible. Do not expect him to spend any time negotiating a fake exit deal that tries to avoid that exit, as did his predecessor Theresa May.
Christopher Columbus Kraft, 1924-2019
R.I.P. Christopher Columbus Kraft, the flight director for all the Mercury missions and later head of the Johnson Space Center during the 1960s march to the Moon, passed away today at the age of 95.
The techniques pioneered by Kraft and young flight directors who followed in his footsteps, men like Gene “failure is not an option” Kranz, the urbane Glynn Lunney and more, saved the Apollo 13 crew from the brink of disaster in the aftermath of an explosion on the way to the moon that severely damaged the spacecraft.
Once comparing his complex work as a flight director to a conductor’s, Kraft said, ‘The conductor can’t play all the instruments, he may not even be able to play any one of them,’” Bridenstine said. “‘But, he knows when the first violin should be playing, and he knows when the trumpets should be loud or soft, and when the drummer should be drumming. He mixes all this up and out comes music. That’s what we do here.’”
Kraft was part of the post-World War II can-do generation, a far cry from today’s NASA of schedule delays, bad management, engineering errors, and gigantic budget overruns. Kraft and his generation had “intergrity,” as astronaut Frank Borman once said. They had been given a difficult job and short deadline (the end of the decade). Rather than manipulate Congress and the public to give them more time and money so their jobs would be endlessly safe, they rolled up their sleeves and made it happen as quickly and as efficiently as possible.
July 24, 1969: Apollo 11 splashdown
An evening pause: “…and returning him safely to Earth.”
Splashdown from the perspective of the frogmen. Stay with it, as they show every detail, including the recovery of the capsule after the astronauts are already on board the aircraft carrier.
Protests continue at Mauna Kea
Even as the number of protesters dropped (due to the demand that alcohol-drinking and pot-smoking cease), the protests against construction of the Thirty Meter Telescope (TMT) continue, aided by emotional support given by Hawaii’s lieutenant governor during a visit to the protest site.
Last week, law enforcement officials saw some protesters — who call themselves “protectors” — drinking beer and they could also smell marijuana, Dennison said. Other protesters said they would patrol the area and ask the beer drinkers and marijuana smokers to leave, Dennison said.
Law enforcement officers no longer report beer drinking or the odor of marijuana, he said.
Hawaii Lt. Gov. Josh Green visited Mauna Kea this morning to offer his ear, advice and services as a doctor to people on the mountain blocking construction of the Thirty Meter Telescope. Green, who is from Hawaii island, also said Gov. David Ige should meet with the kupuna, or Hawaiian elders, serving as decision-makers in the group, and he apologized for some of the things said earlier that have offended demonstrators. “I am here to listen,” he told a group kupuna under a canopy during a misty morning. “And I want to say I’m sorry for some of the things that have been said in the past days and weeks.” [emphasis mine]
I have been saying for two years that Governor David Ige and his Democratic Party government in Hawaii will do nothing to stop the protests. They want to play it both ways. They mouth support for the telescope in an effort to satisfy the majority of the population (which wants it built), while doing everything they can to make sure the protests succeed in stopping construction.
This is exactly what is happening now. As long as the Democratic Party controls the government in Hawaii, TMT will never be built there.
Agreement on bankrupt budget deal today?
Update: It does appear a deal has been reached, and it appears at first glance to be as bad as I suspected.
Initial post: It appears that the White House and House Democrats are about to finalize a budget deal that will guarantee the national debt will continue to balloon for years to come, thus growing the power of Washington.
These sources tell FOX Business that the deal includes spending caps and debt ceiling increases for two years each, respectively. The deal reportedly includes spending increases for defense and non-defense spending.
A source close to the negotiations tells FOX Business that, for now, the deal would put no restrictions on reprogramming money for spending items – like a border wall.
Sources tell FOX News’ Chad Pergram that the deal would permanently end the sequester and also suspend the debt limit until July 31, 2021. [emphasis mine]
The highlighted words will also continue the decades-long shift of power from Congress to the President. Congress might allocate money to specific projects, but this deal, if agreed to as described, will now allow the President to rearrange the budget however he sees fit.
While Republicans might celebrate this change so that Trump can build his wall, in the end we will all suffer, because this arrangement ends up putting almost unlimited power in the hands of a single individual.
People in leftist coastal enclaves going insane over global warming
According to this very strange article put out by Kaiser Health and also published by People, there is anecdotal evidence that the mental health of people in the coastal Democratic enclaves of Washington, California, and New York is becoming damaged because of a fear of global warming.
The article reveals several facts. First, the understanding of science in Kaiser’s public relations department is abysmal. The article is generally junk, culling together a variety of anecdotes from various liberal news sources (television, HBO, one therapist, two psychiatrists, and some unreliable polls) to push its point. Meanwhile, it buries in a single sentence the one fundamental fact that makes everything else in the article scientifically invalid:
There is no epidemiological data yet to show how common distress or anxiety related to climate change is.
Sadly this kind of bad new reporting has become very typical in the mainstream press.
Second, the article illustrates the insane, close-minded mindset of these coastal liberal communities. The article quotes one psychiatrist in New York who recommends the following for those emotionally distressed by a fear of global warming:
Dr. Janet Lewis, a clinical assistant professor of psychiatry at the University of Rochester in New York, recommends building relationships within a like-minded group. That could involve group therapy, environmental activist groups or online communities. [emphasis mine]
Rather than propose the individual try to learn more about the subject, to find out about the many uncertainties that exist within the climate field that make their fears overstated, professor Lewis instead suggests they put their head in the sand, to hide within a bubble of “like-minded” people, all of whom think and feel the same. If anything this will only exacerbate their fears.
Third, the simple-mindedness of everyone involved, the therapist, the psychiatrists, the patients, and the reporter, all of whom seem to reside within these coastal Democratic enclaves, suggest that it will be very difficult to change their minds. They are not interested in new knowledge. What they want instead is a confirmation of their shallow beliefs, and an opportunity to continually express their “feelings” about these beliefs.
For Laura, becoming involved with the international activist group Extinction Rebellion has helped her build a network of people who share her values and made her feel as if she’s making a positive contribution to society. With the group, she has participated in nonviolent protests and is organizing the Atlanta chapter’s first grief circle, where people can share their anxiety and grief about the destruction of the Earth.
Rather than get educated, they form “grief circles” where they can bemoan together the evilness of those destroying the planet.
Finally, this article demonstrates that the violence and hate by these liberal enclaves against any dissent is not going to ease in the coming years. If anything, it is going to get significantly worse. They cannot tolerate opposing views. It distresses them too much.